live
MODEL IDrunware:400@6

FLUX.2 [klein] 9B KV

Black Forest Labs
by

FLUX.2 [klein] 9B KV is a KV-cache optimized variant of the Klein 9B model that caches reference image key-value pairs after the first denoising step, skipping redundant computation on subsequent steps. This delivers up to 2.5x faster inference for multi-reference editing tasks while retaining all capabilities of the standard Klein 9B, including sub-second text-to-image and advanced editing in 4 steps.

FLUX.2 [klein] 9B KV

text-to-image

Flower Market Thriller Series Poster$0.00169~2s
Flower Market Thriller Series Poster

Finished square streaming-series poster for a prestige crime thriller titled “CUT FLOWERS.” At 4 a.m. inside a cavernous industrial wholesale flower auction hall, a stern middle-aged female auctioneer stands centered in a dark green waterproof apron and work clothes, holding a metal clipboard at her side. She is surrounded by regimented rolling carts overflowing with tightly packed tulips, dahlias and chrysanthemums; the carts create strong converging lines toward her. One cart lies overturned in the foreground, spilling vivid cut flowers across the polished concrete beside a single muddy shoe print, suggesting a mystery without showing violence. Overhead sodium-vapor warehouse lights cast amber pools through cool cyan predawn haze, while saturated magenta, crimson and yellow blossoms punctuate an otherwise restrained charcoal-and-green palette. Low, symmetrical camera angle, deep perspective, crisp realistic materials, subtle condensation on steel carts, cinematic 35mm photography, fine film grain, premium European noir art direction, tense and unsentimental mood. Integrate the exact title CUT FLOWERS in large condensed ivory sans-serif lettering across the upper third, elegant and highly legible, with clear breathing room around it. No other words, logos, billing block, interface elements or decorative border. Cohesive standalone poster artwork, composed specifically for a 1:1 streaming thumbnail with a readable central silhouette.

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'runware:400@6',
  positivePrompt: 'Finished square streaming-series poster for a prestige crime thriller titled “CUT FLOWERS.” At 4 a.m. inside a cavernous industrial wholesale flower auction hall, a stern middle-aged female auctioneer stands centered in a dark green waterproof apron and work clothes, holding a metal clipboard at her side. She is surrounded by regimented rolling carts overflowing with tightly packed tulips, dahlias and chrysanthemums; the carts create strong converging lines toward her. One cart lies overturned in the foreground, spilling vivid cut flowers across the polished concrete beside a single muddy shoe print, suggesting a mystery without showing violence. Overhead sodium-vapor warehouse lights cast amber pools through cool cyan predawn haze, while saturated magenta, crimson and yellow blossoms punctuate an otherwise restrained charcoal-and-green palette. Low, symmetrical camera angle, deep perspective, crisp realistic materials, subtle condensation on steel carts, cinematic 35mm photography, fine film grain, premium European noir art direction, tense and unsentimental mood. Integrate the exact title CUT FLOWERS in large condensed ivory sans-serif lettering across the upper third, elegant and highly legible, with clear breathing room around it. No other words, logos, billing block, interface elements or decorative border. Cohesive standalone poster artwork, composed specifically for a 1:1 streaming thumbnail with a readable central silhouette.',
  width: 1024,
  height: 1024
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "runware:400@6",
            "positivePrompt": "Finished square streaming-series poster for a prestige crime thriller titled “CUT FLOWERS.” At 4 a.m. inside a cavernous industrial wholesale flower auction hall, a stern middle-aged female auctioneer stands centered in a dark green waterproof apron and work clothes, holding a metal clipboard at her side. She is surrounded by regimented rolling carts overflowing with tightly packed tulips, dahlias and chrysanthemums; the carts create strong converging lines toward her. One cart lies overturned in the foreground, spilling vivid cut flowers across the polished concrete beside a single muddy shoe print, suggesting a mystery without showing violence. Overhead sodium-vapor warehouse lights cast amber pools through cool cyan predawn haze, while saturated magenta, crimson and yellow blossoms punctuate an otherwise restrained charcoal-and-green palette. Low, symmetrical camera angle, deep perspective, crisp realistic materials, subtle condensation on steel carts, cinematic 35mm photography, fine film grain, premium European noir art direction, tense and unsentimental mood. Integrate the exact title CUT FLOWERS in large condensed ivory sans-serif lettering across the upper third, elegant and highly legible, with clear breathing room around it. No other words, logos, billing block, interface elements or decorative border. Cohesive standalone poster artwork, composed specifically for a 1:1 streaming thumbnail with a readable central silhouette.",
            "width": 1024,
            "height": 1024
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "8c80cb92-0f55-46b7-bb83-f8a565b2bf80",
      "model": "runware:400@6",
      "positivePrompt": "Finished square streaming-series poster for a prestige crime thriller titled “CUT FLOWERS.” At 4 a.m. inside a cavernous industrial wholesale flower auction hall, a stern middle-aged female auctioneer stands centered in a dark green waterproof apron and work clothes, holding a metal clipboard at her side. She is surrounded by regimented rolling carts overflowing with tightly packed tulips, dahlias and chrysanthemums; the carts create strong converging lines toward her. One cart lies overturned in the foreground, spilling vivid cut flowers across the polished concrete beside a single muddy shoe print, suggesting a mystery without showing violence. Overhead sodium-vapor warehouse lights cast amber pools through cool cyan predawn haze, while saturated magenta, crimson and yellow blossoms punctuate an otherwise restrained charcoal-and-green palette. Low, symmetrical camera angle, deep perspective, crisp realistic materials, subtle condensation on steel carts, cinematic 35mm photography, fine film grain, premium European noir art direction, tense and unsentimental mood. Integrate the exact title CUT FLOWERS in large condensed ivory sans-serif lettering across the upper third, elegant and highly legible, with clear breathing room around it. No other words, logos, billing block, interface elements or decorative border. Cohesive standalone poster artwork, composed specifically for a 1:1 streaming thumbnail with a readable central silhouette.",
      "width": 1024,
      "height": 1024
    }
  ]'
runware run runware:400@6 \
  positivePrompt="Finished square streaming-series poster for a prestige crime thriller titled “CUT FLOWERS.” At 4 a.m. inside a cavernous industrial wholesale flower auction hall, a stern middle-aged female auctioneer stands centered in a dark green waterproof apron and work clothes, holding a metal clipboard at her side. She is surrounded by regimented rolling carts overflowing with tightly packed tulips, dahlias and chrysanthemums; the carts create strong converging lines toward her. One cart lies overturned in the foreground, spilling vivid cut flowers across the polished concrete beside a single muddy shoe print, suggesting a mystery without showing violence. Overhead sodium-vapor warehouse lights cast amber pools through cool cyan predawn haze, while saturated magenta, crimson and yellow blossoms punctuate an otherwise restrained charcoal-and-green palette. Low, symmetrical camera angle, deep perspective, crisp realistic materials, subtle condensation on steel carts, cinematic 35mm photography, fine film grain, premium European noir art direction, tense and unsentimental mood. Integrate the exact title CUT FLOWERS in large condensed ivory sans-serif lettering across the upper third, elegant and highly legible, with clear breathing room around it. No other words, logos, billing block, interface elements or decorative border. Cohesive standalone poster artwork, composed specifically for a 1:1 streaming thumbnail with a readable central silhouette." \
  width=1024 \
  height=1024
{
  "taskType": "imageInference",
  "taskUUID": "8c80cb92-0f55-46b7-bb83-f8a565b2bf80",
  "model": "runware:400@6",
  "positivePrompt": "Finished square streaming-series poster for a prestige crime thriller titled “CUT FLOWERS.” At 4 a.m. inside a cavernous industrial wholesale flower auction hall, a stern middle-aged female auctioneer stands centered in a dark green waterproof apron and work clothes, holding a metal clipboard at her side. She is surrounded by regimented rolling carts overflowing with tightly packed tulips, dahlias and chrysanthemums; the carts create strong converging lines toward her. One cart lies overturned in the foreground, spilling vivid cut flowers across the polished concrete beside a single muddy shoe print, suggesting a mystery without showing violence. Overhead sodium-vapor warehouse lights cast amber pools through cool cyan predawn haze, while saturated magenta, crimson and yellow blossoms punctuate an otherwise restrained charcoal-and-green palette. Low, symmetrical camera angle, deep perspective, crisp realistic materials, subtle condensation on steel carts, cinematic 35mm photography, fine film grain, premium European noir art direction, tense and unsentimental mood. Integrate the exact title CUT FLOWERS in large condensed ivory sans-serif lettering across the upper third, elegant and highly legible, with clear breathing room around it. No other words, logos, billing block, interface elements or decorative border. Cohesive standalone poster artwork, composed specifically for a 1:1 streaming thumbnail with a readable central silhouette.",
  "width": 1024,
  "height": 1024
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "8c80cb92-0f55-46b7-bb83-f8a565b2bf80",
  "imageUUID": "c6c3eafc-d8e5-4477-a0fd-be465fd5630e",
  "imageURL": "https://im.runware.ai/image/os/a05d22/ws/3/ii/c6c3eafc-d8e5-4477-a0fd-be465fd5630e.jpg",
  "seed": 2100752124,
  "cost": 0.00169
}

text-to-image

Converted Bank Loft Interior$0.00169~2s
Converted Bank Loft Interior

High-end architectural interior photograph of a former 1970s neighborhood bank converted into a ceramic artist's live-work loft. Square composition from the corner of the open living room, showing the original circular stainless-steel vault door repurposed as the entrance to a pantry, a double-height gridded glass facade, exposed board-formed concrete columns, warm birch cabinetry, terracotta tile flooring, and a cobalt-blue modular sofa. A long oak worktable holds a few restrained handmade ceramic vessels. Bright late-morning sunlight casts crisp geometric shadows across the floor; balanced natural exposure, realistic material textures, clean but genuinely inhabited styling. Straight vertical lines, wide-angle architectural lens without distortion, eye-level viewpoint, deep focus, premium real-estate editorial photography, subtle natural color grading, no people, no signage, no visible branding.

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'runware:400@6',
  positivePrompt: 'High-end architectural interior photograph of a former 1970s neighborhood bank converted into a ceramic artist\'s live-work loft. Square composition from the corner of the open living room, showing the original circular stainless-steel vault door repurposed as the entrance to a pantry, a double-height gridded glass facade, exposed board-formed concrete columns, warm birch cabinetry, terracotta tile flooring, and a cobalt-blue modular sofa. A long oak worktable holds a few restrained handmade ceramic vessels. Bright late-morning sunlight casts crisp geometric shadows across the floor; balanced natural exposure, realistic material textures, clean but genuinely inhabited styling. Straight vertical lines, wide-angle architectural lens without distortion, eye-level viewpoint, deep focus, premium real-estate editorial photography, subtle natural color grading, no people, no signage, no visible branding.',
  negativePrompt: 'fantasy architecture, surreal objects, excessive clutter, fisheye distortion, tilted verticals, warped furniture, duplicated objects, people, text, logos, watermark, oversaturated colors, artificial HDR, CGI look',
  width: 1024,
  height: 1024
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "runware:400@6",
            "positivePrompt": "High-end architectural interior photograph of a former 1970s neighborhood bank converted into a ceramic artist's live-work loft. Square composition from the corner of the open living room, showing the original circular stainless-steel vault door repurposed as the entrance to a pantry, a double-height gridded glass facade, exposed board-formed concrete columns, warm birch cabinetry, terracotta tile flooring, and a cobalt-blue modular sofa. A long oak worktable holds a few restrained handmade ceramic vessels. Bright late-morning sunlight casts crisp geometric shadows across the floor; balanced natural exposure, realistic material textures, clean but genuinely inhabited styling. Straight vertical lines, wide-angle architectural lens without distortion, eye-level viewpoint, deep focus, premium real-estate editorial photography, subtle natural color grading, no people, no signage, no visible branding.",
            "negativePrompt": "fantasy architecture, surreal objects, excessive clutter, fisheye distortion, tilted verticals, warped furniture, duplicated objects, people, text, logos, watermark, oversaturated colors, artificial HDR, CGI look",
            "width": 1024,
            "height": 1024
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "9287ed16-dce7-4408-92bc-eb83c577091c",
      "model": "runware:400@6",
      "positivePrompt": "High-end architectural interior photograph of a former 1970s neighborhood bank converted into a ceramic artist's live-work loft. Square composition from the corner of the open living room, showing the original circular stainless-steel vault door repurposed as the entrance to a pantry, a double-height gridded glass facade, exposed board-formed concrete columns, warm birch cabinetry, terracotta tile flooring, and a cobalt-blue modular sofa. A long oak worktable holds a few restrained handmade ceramic vessels. Bright late-morning sunlight casts crisp geometric shadows across the floor; balanced natural exposure, realistic material textures, clean but genuinely inhabited styling. Straight vertical lines, wide-angle architectural lens without distortion, eye-level viewpoint, deep focus, premium real-estate editorial photography, subtle natural color grading, no people, no signage, no visible branding.",
      "negativePrompt": "fantasy architecture, surreal objects, excessive clutter, fisheye distortion, tilted verticals, warped furniture, duplicated objects, people, text, logos, watermark, oversaturated colors, artificial HDR, CGI look",
      "width": 1024,
      "height": 1024
    }
  ]'
runware run runware:400@6 \
  positivePrompt="High-end architectural interior photograph of a former 1970s neighborhood bank converted into a ceramic artist's live-work loft. Square composition from the corner of the open living room, showing the original circular stainless-steel vault door repurposed as the entrance to a pantry, a double-height gridded glass facade, exposed board-formed concrete columns, warm birch cabinetry, terracotta tile flooring, and a cobalt-blue modular sofa. A long oak worktable holds a few restrained handmade ceramic vessels. Bright late-morning sunlight casts crisp geometric shadows across the floor; balanced natural exposure, realistic material textures, clean but genuinely inhabited styling. Straight vertical lines, wide-angle architectural lens without distortion, eye-level viewpoint, deep focus, premium real-estate editorial photography, subtle natural color grading, no people, no signage, no visible branding." \
  negativePrompt="fantasy architecture, surreal objects, excessive clutter, fisheye distortion, tilted verticals, warped furniture, duplicated objects, people, text, logos, watermark, oversaturated colors, artificial HDR, CGI look" \
  width=1024 \
  height=1024
{
  "taskType": "imageInference",
  "taskUUID": "9287ed16-dce7-4408-92bc-eb83c577091c",
  "model": "runware:400@6",
  "positivePrompt": "High-end architectural interior photograph of a former 1970s neighborhood bank converted into a ceramic artist's live-work loft. Square composition from the corner of the open living room, showing the original circular stainless-steel vault door repurposed as the entrance to a pantry, a double-height gridded glass facade, exposed board-formed concrete columns, warm birch cabinetry, terracotta tile flooring, and a cobalt-blue modular sofa. A long oak worktable holds a few restrained handmade ceramic vessels. Bright late-morning sunlight casts crisp geometric shadows across the floor; balanced natural exposure, realistic material textures, clean but genuinely inhabited styling. Straight vertical lines, wide-angle architectural lens without distortion, eye-level viewpoint, deep focus, premium real-estate editorial photography, subtle natural color grading, no people, no signage, no visible branding.",
  "negativePrompt": "fantasy architecture, surreal objects, excessive clutter, fisheye distortion, tilted verticals, warped furniture, duplicated objects, people, text, logos, watermark, oversaturated colors, artificial HDR, CGI look",
  "width": 1024,
  "height": 1024
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "9287ed16-dce7-4408-92bc-eb83c577091c",
  "imageUUID": "8c0c0e95-1aee-4269-9379-8b9cde125a19",
  "imageURL": "https://im.runware.ai/image/os/a07dlim3/ws/3/ii/8c0c0e95-1aee-4269-9379-8b9cde125a19.jpg",
  "seed": 430793128,
  "cost": 0.00169
}

reference-to-image

Battery Recycling Scientist Editorial Portrait$0.00247~4s
Battery Recycling Scientist Editorial Portrait

Create a finished landscape editorial magazine photograph about advanced battery recycling. Use reference image 1 as the primary subject: preserve the scientist's recognizable facial identity, short natural hair, age, skin tone, clear safety glasses, charcoal coveralls, gloves, and calm direct expression. Use reference image 2 as environmental and visual guidance: preserve the credible facility layout, stainless processing machinery, cobalt-blue tanks, amber tubing, grated walkways, industrial textures, and practical overhead lighting. Recompose the scientist naturally inside that laboratory as if photographed on location, waist-up on the right third of the frame, one gloved hand resting lightly on a safety rail, looking directly into the camera. Show the recycling line receding through the left side of the image, with restrained negative space in the upper left for an editorial headline, but include no text. Sophisticated documentary art direction, cool cobalt and steel palette punctuated by amber tubing, subtle direct-fill flash balanced with existing industrial light, crisp facial detail, realistic skin and fabric, gently controlled background depth, authentic science journalism rather than advertising, 35mm environmental portrait, natural perspective, horizontal magazine-opening composition.

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'runware:400@6',
  positivePrompt: 'Create a finished landscape editorial magazine photograph about advanced battery recycling. Use reference image 1 as the primary subject: preserve the scientist\'s recognizable facial identity, short natural hair, age, skin tone, clear safety glasses, charcoal coveralls, gloves, and calm direct expression. Use reference image 2 as environmental and visual guidance: preserve the credible facility layout, stainless processing machinery, cobalt-blue tanks, amber tubing, grated walkways, industrial textures, and practical overhead lighting. Recompose the scientist naturally inside that laboratory as if photographed on location, waist-up on the right third of the frame, one gloved hand resting lightly on a safety rail, looking directly into the camera. Show the recycling line receding through the left side of the image, with restrained negative space in the upper left for an editorial headline, but include no text. Sophisticated documentary art direction, cool cobalt and steel palette punctuated by amber tubing, subtle direct-fill flash balanced with existing industrial light, crisp facial detail, realistic skin and fabric, gently controlled background depth, authentic science journalism rather than advertising, 35mm environmental portrait, natural perspective, horizontal magazine-opening composition.',
  negativePrompt: 'text, captions, logos, branding, laboratory signage, futuristic science fiction machinery, fashion glamour, excessive retouching, plastic skin, altered identity, duplicated person, extra people, malformed hands, extra fingers, floating equipment, implausible tubing, extreme wide-angle distortion, heavy cinematic fog, oversaturated colors',
  width: 1280,
  height: 768,
  inputs: {
    referenceImages: [
      'https://assets.runware.ai/assets/inputs/2d503b49-63c0-4371-ab49-4be8c38d4438.jpg',
      'https://assets.runware.ai/assets/inputs/a4a64f65-3115-42ec-9982-12fbf825c76b.jpg'
    ]
  }
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "runware:400@6",
            "positivePrompt": "Create a finished landscape editorial magazine photograph about advanced battery recycling. Use reference image 1 as the primary subject: preserve the scientist's recognizable facial identity, short natural hair, age, skin tone, clear safety glasses, charcoal coveralls, gloves, and calm direct expression. Use reference image 2 as environmental and visual guidance: preserve the credible facility layout, stainless processing machinery, cobalt-blue tanks, amber tubing, grated walkways, industrial textures, and practical overhead lighting. Recompose the scientist naturally inside that laboratory as if photographed on location, waist-up on the right third of the frame, one gloved hand resting lightly on a safety rail, looking directly into the camera. Show the recycling line receding through the left side of the image, with restrained negative space in the upper left for an editorial headline, but include no text. Sophisticated documentary art direction, cool cobalt and steel palette punctuated by amber tubing, subtle direct-fill flash balanced with existing industrial light, crisp facial detail, realistic skin and fabric, gently controlled background depth, authentic science journalism rather than advertising, 35mm environmental portrait, natural perspective, horizontal magazine-opening composition.",
            "negativePrompt": "text, captions, logos, branding, laboratory signage, futuristic science fiction machinery, fashion glamour, excessive retouching, plastic skin, altered identity, duplicated person, extra people, malformed hands, extra fingers, floating equipment, implausible tubing, extreme wide-angle distortion, heavy cinematic fog, oversaturated colors",
            "width": 1280,
            "height": 768,
            "inputs": {
                "referenceImages": [
                    "https://assets.runware.ai/assets/inputs/2d503b49-63c0-4371-ab49-4be8c38d4438.jpg",
                    "https://assets.runware.ai/assets/inputs/a4a64f65-3115-42ec-9982-12fbf825c76b.jpg"
                ]
            }
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "b98a27b2-f667-4239-a978-926b4575a25b",
      "model": "runware:400@6",
      "positivePrompt": "Create a finished landscape editorial magazine photograph about advanced battery recycling. Use reference image 1 as the primary subject: preserve the scientist's recognizable facial identity, short natural hair, age, skin tone, clear safety glasses, charcoal coveralls, gloves, and calm direct expression. Use reference image 2 as environmental and visual guidance: preserve the credible facility layout, stainless processing machinery, cobalt-blue tanks, amber tubing, grated walkways, industrial textures, and practical overhead lighting. Recompose the scientist naturally inside that laboratory as if photographed on location, waist-up on the right third of the frame, one gloved hand resting lightly on a safety rail, looking directly into the camera. Show the recycling line receding through the left side of the image, with restrained negative space in the upper left for an editorial headline, but include no text. Sophisticated documentary art direction, cool cobalt and steel palette punctuated by amber tubing, subtle direct-fill flash balanced with existing industrial light, crisp facial detail, realistic skin and fabric, gently controlled background depth, authentic science journalism rather than advertising, 35mm environmental portrait, natural perspective, horizontal magazine-opening composition.",
      "negativePrompt": "text, captions, logos, branding, laboratory signage, futuristic science fiction machinery, fashion glamour, excessive retouching, plastic skin, altered identity, duplicated person, extra people, malformed hands, extra fingers, floating equipment, implausible tubing, extreme wide-angle distortion, heavy cinematic fog, oversaturated colors",
      "width": 1280,
      "height": 768,
      "inputs": {
        "referenceImages": [
          "https://assets.runware.ai/assets/inputs/2d503b49-63c0-4371-ab49-4be8c38d4438.jpg",
          "https://assets.runware.ai/assets/inputs/a4a64f65-3115-42ec-9982-12fbf825c76b.jpg"
        ]
      }
    }
  ]'
runware run runware:400@6 \
  positivePrompt="Create a finished landscape editorial magazine photograph about advanced battery recycling. Use reference image 1 as the primary subject: preserve the scientist's recognizable facial identity, short natural hair, age, skin tone, clear safety glasses, charcoal coveralls, gloves, and calm direct expression. Use reference image 2 as environmental and visual guidance: preserve the credible facility layout, stainless processing machinery, cobalt-blue tanks, amber tubing, grated walkways, industrial textures, and practical overhead lighting. Recompose the scientist naturally inside that laboratory as if photographed on location, waist-up on the right third of the frame, one gloved hand resting lightly on a safety rail, looking directly into the camera. Show the recycling line receding through the left side of the image, with restrained negative space in the upper left for an editorial headline, but include no text. Sophisticated documentary art direction, cool cobalt and steel palette punctuated by amber tubing, subtle direct-fill flash balanced with existing industrial light, crisp facial detail, realistic skin and fabric, gently controlled background depth, authentic science journalism rather than advertising, 35mm environmental portrait, natural perspective, horizontal magazine-opening composition." \
  negativePrompt="text, captions, logos, branding, laboratory signage, futuristic science fiction machinery, fashion glamour, excessive retouching, plastic skin, altered identity, duplicated person, extra people, malformed hands, extra fingers, floating equipment, implausible tubing, extreme wide-angle distortion, heavy cinematic fog, oversaturated colors" \
  width=1280 \
  height=768 \
  inputs.referenceImages.0=https://assets.runware.ai/assets/inputs/2d503b49-63c0-4371-ab49-4be8c38d4438.jpg \
  inputs.referenceImages.1=https://assets.runware.ai/assets/inputs/a4a64f65-3115-42ec-9982-12fbf825c76b.jpg
{
  "taskType": "imageInference",
  "taskUUID": "b98a27b2-f667-4239-a978-926b4575a25b",
  "model": "runware:400@6",
  "positivePrompt": "Create a finished landscape editorial magazine photograph about advanced battery recycling. Use reference image 1 as the primary subject: preserve the scientist's recognizable facial identity, short natural hair, age, skin tone, clear safety glasses, charcoal coveralls, gloves, and calm direct expression. Use reference image 2 as environmental and visual guidance: preserve the credible facility layout, stainless processing machinery, cobalt-blue tanks, amber tubing, grated walkways, industrial textures, and practical overhead lighting. Recompose the scientist naturally inside that laboratory as if photographed on location, waist-up on the right third of the frame, one gloved hand resting lightly on a safety rail, looking directly into the camera. Show the recycling line receding through the left side of the image, with restrained negative space in the upper left for an editorial headline, but include no text. Sophisticated documentary art direction, cool cobalt and steel palette punctuated by amber tubing, subtle direct-fill flash balanced with existing industrial light, crisp facial detail, realistic skin and fabric, gently controlled background depth, authentic science journalism rather than advertising, 35mm environmental portrait, natural perspective, horizontal magazine-opening composition.",
  "negativePrompt": "text, captions, logos, branding, laboratory signage, futuristic science fiction machinery, fashion glamour, excessive retouching, plastic skin, altered identity, duplicated person, extra people, malformed hands, extra fingers, floating equipment, implausible tubing, extreme wide-angle distortion, heavy cinematic fog, oversaturated colors",
  "width": 1280,
  "height": 768,
  "inputs": {
    "referenceImages": [
      "https://assets.runware.ai/assets/inputs/2d503b49-63c0-4371-ab49-4be8c38d4438.jpg",
      "https://assets.runware.ai/assets/inputs/a4a64f65-3115-42ec-9982-12fbf825c76b.jpg"
    ]
  }
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "b98a27b2-f667-4239-a978-926b4575a25b",
  "imageUUID": "6f6e42c2-384b-47eb-9858-4584640bf79c",
  "imageURL": "https://im.runware.ai/image/os/a10dlim3/ws/3/ii/6f6e42c2-384b-47eb-9858-4584640bf79c.jpg",
  "seed": 1678901258,
  "cost": 0.00247
}

reference-to-image

Children’s Mudskipper Science Spread$0.00247~4s
Children’s Mudskipper Science Spread

Create a finished landscape educational illustration for an aquarium activity guide aimed at children ages 7–10. Reference image 1 is the primary subject: preserve the mudskipper’s species-accurate silhouette, raised eye shape, blue-speckled brown markings, dorsal fin, pectoral fins and believable proportions. Recompose that animal as the central character climbing over a mangrove prop root at low tide. Reference image 2 is visual guidance only: preserve its layered cut-paper construction, deckled edges, geometric simplification, gentle risograph grain and indigo, coral, mustard, seafoam and cream palette; do not copy its specific plants, animals or layout. Build a wide side-on mangrove mudflat scene with water above and a clear cutaway below the mud. Show three visually legible survival adaptations around the central mudskipper: raised eyes looking above the waterline, strong pectoral fins supporting movement on land, and glossy moist skin indicated by small reflective highlights. Below ground, reveal a curved mud burrow leading to a protected air chamber. Include mangrove roots, tiny fiddler crabs, shell fragments and shallow tide pools at child-friendly scale. Use three small circular inset illustrations connected by clean cream leader lines, with no written labels, so educators can add accompanying copy separately. Keep the science clear and accurate while making the mood curious, cheerful and calm. Balanced 16:9 composition, strong visual hierarchy, generous uncluttered space around the insets, full-bleed standalone artwork, not a book mockup, no border, no interface.

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'runware:400@6',
  positivePrompt: 'Create a finished landscape educational illustration for an aquarium activity guide aimed at children ages 7–10. Reference image 1 is the primary subject: preserve the mudskipper’s species-accurate silhouette, raised eye shape, blue-speckled brown markings, dorsal fin, pectoral fins and believable proportions. Recompose that animal as the central character climbing over a mangrove prop root at low tide. Reference image 2 is visual guidance only: preserve its layered cut-paper construction, deckled edges, geometric simplification, gentle risograph grain and indigo, coral, mustard, seafoam and cream palette; do not copy its specific plants, animals or layout. Build a wide side-on mangrove mudflat scene with water above and a clear cutaway below the mud. Show three visually legible survival adaptations around the central mudskipper: raised eyes looking above the waterline, strong pectoral fins supporting movement on land, and glossy moist skin indicated by small reflective highlights. Below ground, reveal a curved mud burrow leading to a protected air chamber. Include mangrove roots, tiny fiddler crabs, shell fragments and shallow tide pools at child-friendly scale. Use three small circular inset illustrations connected by clean cream leader lines, with no written labels, so educators can add accompanying copy separately. Keep the science clear and accurate while making the mood curious, cheerful and calm. Balanced 16:9 composition, strong visual hierarchy, generous uncluttered space around the insets, full-bleed standalone artwork, not a book mockup, no border, no interface.',
  negativePrompt: 'photorealistic final rendering, fantasy anatomy, extra fins, fish floating in air, deep ocean reef, tropical postcard aesthetic, muddy indistinct composition, frightening expression, dense text, illegible labels, logos, page mockup, book binding, UI elements',
  width: 1280,
  height: 768,
  inputs: {
    referenceImages: [
      'https://assets.runware.ai/assets/inputs/41ee7aa8-c4bd-4b7f-a51b-8563c20c0879.jpg',
      'https://assets.runware.ai/assets/inputs/02dd9cde-8a0c-4f86-99c2-2759b3babd1e.jpg'
    ]
  }
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "runware:400@6",
            "positivePrompt": "Create a finished landscape educational illustration for an aquarium activity guide aimed at children ages 7–10. Reference image 1 is the primary subject: preserve the mudskipper’s species-accurate silhouette, raised eye shape, blue-speckled brown markings, dorsal fin, pectoral fins and believable proportions. Recompose that animal as the central character climbing over a mangrove prop root at low tide. Reference image 2 is visual guidance only: preserve its layered cut-paper construction, deckled edges, geometric simplification, gentle risograph grain and indigo, coral, mustard, seafoam and cream palette; do not copy its specific plants, animals or layout. Build a wide side-on mangrove mudflat scene with water above and a clear cutaway below the mud. Show three visually legible survival adaptations around the central mudskipper: raised eyes looking above the waterline, strong pectoral fins supporting movement on land, and glossy moist skin indicated by small reflective highlights. Below ground, reveal a curved mud burrow leading to a protected air chamber. Include mangrove roots, tiny fiddler crabs, shell fragments and shallow tide pools at child-friendly scale. Use three small circular inset illustrations connected by clean cream leader lines, with no written labels, so educators can add accompanying copy separately. Keep the science clear and accurate while making the mood curious, cheerful and calm. Balanced 16:9 composition, strong visual hierarchy, generous uncluttered space around the insets, full-bleed standalone artwork, not a book mockup, no border, no interface.",
            "negativePrompt": "photorealistic final rendering, fantasy anatomy, extra fins, fish floating in air, deep ocean reef, tropical postcard aesthetic, muddy indistinct composition, frightening expression, dense text, illegible labels, logos, page mockup, book binding, UI elements",
            "width": 1280,
            "height": 768,
            "inputs": {
                "referenceImages": [
                    "https://assets.runware.ai/assets/inputs/41ee7aa8-c4bd-4b7f-a51b-8563c20c0879.jpg",
                    "https://assets.runware.ai/assets/inputs/02dd9cde-8a0c-4f86-99c2-2759b3babd1e.jpg"
                ]
            }
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "5de25de4-6355-4d0f-ab4e-28f7da54f012",
      "model": "runware:400@6",
      "positivePrompt": "Create a finished landscape educational illustration for an aquarium activity guide aimed at children ages 7–10. Reference image 1 is the primary subject: preserve the mudskipper’s species-accurate silhouette, raised eye shape, blue-speckled brown markings, dorsal fin, pectoral fins and believable proportions. Recompose that animal as the central character climbing over a mangrove prop root at low tide. Reference image 2 is visual guidance only: preserve its layered cut-paper construction, deckled edges, geometric simplification, gentle risograph grain and indigo, coral, mustard, seafoam and cream palette; do not copy its specific plants, animals or layout. Build a wide side-on mangrove mudflat scene with water above and a clear cutaway below the mud. Show three visually legible survival adaptations around the central mudskipper: raised eyes looking above the waterline, strong pectoral fins supporting movement on land, and glossy moist skin indicated by small reflective highlights. Below ground, reveal a curved mud burrow leading to a protected air chamber. Include mangrove roots, tiny fiddler crabs, shell fragments and shallow tide pools at child-friendly scale. Use three small circular inset illustrations connected by clean cream leader lines, with no written labels, so educators can add accompanying copy separately. Keep the science clear and accurate while making the mood curious, cheerful and calm. Balanced 16:9 composition, strong visual hierarchy, generous uncluttered space around the insets, full-bleed standalone artwork, not a book mockup, no border, no interface.",
      "negativePrompt": "photorealistic final rendering, fantasy anatomy, extra fins, fish floating in air, deep ocean reef, tropical postcard aesthetic, muddy indistinct composition, frightening expression, dense text, illegible labels, logos, page mockup, book binding, UI elements",
      "width": 1280,
      "height": 768,
      "inputs": {
        "referenceImages": [
          "https://assets.runware.ai/assets/inputs/41ee7aa8-c4bd-4b7f-a51b-8563c20c0879.jpg",
          "https://assets.runware.ai/assets/inputs/02dd9cde-8a0c-4f86-99c2-2759b3babd1e.jpg"
        ]
      }
    }
  ]'
runware run runware:400@6 \
  positivePrompt="Create a finished landscape educational illustration for an aquarium activity guide aimed at children ages 7–10. Reference image 1 is the primary subject: preserve the mudskipper’s species-accurate silhouette, raised eye shape, blue-speckled brown markings, dorsal fin, pectoral fins and believable proportions. Recompose that animal as the central character climbing over a mangrove prop root at low tide. Reference image 2 is visual guidance only: preserve its layered cut-paper construction, deckled edges, geometric simplification, gentle risograph grain and indigo, coral, mustard, seafoam and cream palette; do not copy its specific plants, animals or layout. Build a wide side-on mangrove mudflat scene with water above and a clear cutaway below the mud. Show three visually legible survival adaptations around the central mudskipper: raised eyes looking above the waterline, strong pectoral fins supporting movement on land, and glossy moist skin indicated by small reflective highlights. Below ground, reveal a curved mud burrow leading to a protected air chamber. Include mangrove roots, tiny fiddler crabs, shell fragments and shallow tide pools at child-friendly scale. Use three small circular inset illustrations connected by clean cream leader lines, with no written labels, so educators can add accompanying copy separately. Keep the science clear and accurate while making the mood curious, cheerful and calm. Balanced 16:9 composition, strong visual hierarchy, generous uncluttered space around the insets, full-bleed standalone artwork, not a book mockup, no border, no interface." \
  negativePrompt="photorealistic final rendering, fantasy anatomy, extra fins, fish floating in air, deep ocean reef, tropical postcard aesthetic, muddy indistinct composition, frightening expression, dense text, illegible labels, logos, page mockup, book binding, UI elements" \
  width=1280 \
  height=768 \
  inputs.referenceImages.0=https://assets.runware.ai/assets/inputs/41ee7aa8-c4bd-4b7f-a51b-8563c20c0879.jpg \
  inputs.referenceImages.1=https://assets.runware.ai/assets/inputs/02dd9cde-8a0c-4f86-99c2-2759b3babd1e.jpg
{
  "taskType": "imageInference",
  "taskUUID": "5de25de4-6355-4d0f-ab4e-28f7da54f012",
  "model": "runware:400@6",
  "positivePrompt": "Create a finished landscape educational illustration for an aquarium activity guide aimed at children ages 7–10. Reference image 1 is the primary subject: preserve the mudskipper’s species-accurate silhouette, raised eye shape, blue-speckled brown markings, dorsal fin, pectoral fins and believable proportions. Recompose that animal as the central character climbing over a mangrove prop root at low tide. Reference image 2 is visual guidance only: preserve its layered cut-paper construction, deckled edges, geometric simplification, gentle risograph grain and indigo, coral, mustard, seafoam and cream palette; do not copy its specific plants, animals or layout. Build a wide side-on mangrove mudflat scene with water above and a clear cutaway below the mud. Show three visually legible survival adaptations around the central mudskipper: raised eyes looking above the waterline, strong pectoral fins supporting movement on land, and glossy moist skin indicated by small reflective highlights. Below ground, reveal a curved mud burrow leading to a protected air chamber. Include mangrove roots, tiny fiddler crabs, shell fragments and shallow tide pools at child-friendly scale. Use three small circular inset illustrations connected by clean cream leader lines, with no written labels, so educators can add accompanying copy separately. Keep the science clear and accurate while making the mood curious, cheerful and calm. Balanced 16:9 composition, strong visual hierarchy, generous uncluttered space around the insets, full-bleed standalone artwork, not a book mockup, no border, no interface.",
  "negativePrompt": "photorealistic final rendering, fantasy anatomy, extra fins, fish floating in air, deep ocean reef, tropical postcard aesthetic, muddy indistinct composition, frightening expression, dense text, illegible labels, logos, page mockup, book binding, UI elements",
  "width": 1280,
  "height": 768,
  "inputs": {
    "referenceImages": [
      "https://assets.runware.ai/assets/inputs/41ee7aa8-c4bd-4b7f-a51b-8563c20c0879.jpg",
      "https://assets.runware.ai/assets/inputs/02dd9cde-8a0c-4f86-99c2-2759b3babd1e.jpg"
    ]
  }
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "5de25de4-6355-4d0f-ab4e-28f7da54f012",
  "imageUUID": "52386279-eccf-4575-b223-d68cbe0d2dfc",
  "imageURL": "https://im.runware.ai/image/os/a07dlim3/ws/3/ii/52386279-eccf-4575-b223-d68cbe0d2dfc.jpg",
  "seed": 1036478541,
  "cost": 0.00247
}
Volcanic Shrine Bridal Couture
Volcanic Shrine Bridal Couture

Using the reference image as the primary subject guide, transform the figure into an avant-garde bridal look standing on black volcanic stone steps before an ancient mountainside shrine, wind-tossed veil streaming sideways, molten fissures glowing in the distance, drifting ash, lacquered ceremonial gates, dramatic ember-orange rim light against deep charcoal clouds, couture-level fabric detail, elegant silhouette, refined facial features, cinematic composition, ultra-detailed textures, editorial fashion photography, surreal yet believable atmosphere

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  referenceImages: [
    'https://assets.runware.ai/assets/inputs/79fa9c73-0d7f-451d-a98f-ab6408b28071.jpg'
  ],
  model: 'runware:400@6',
  positivePrompt: 'Using the reference image as the primary subject guide, transform the figure into an avant-garde bridal look standing on black volcanic stone steps before an ancient mountainside shrine, wind-tossed veil streaming sideways, molten fissures glowing in the distance, drifting ash, lacquered ceremonial gates, dramatic ember-orange rim light against deep charcoal clouds, couture-level fabric detail, elegant silhouette, refined facial features, cinematic composition, ultra-detailed textures, editorial fashion photography, surreal yet believable atmosphere',
  negativePrompt: 'low detail, blurry face, extra limbs, duplicate person, distorted hands, poorly drawn fabric, cartoon, oversaturated skin, flat lighting, cluttered background, text, watermark, frame',
  width: 1024,
  height: 1280,
  seed: 88627,
  steps: 4,
  scheduler: 'FlowMatchEulerDiscreteScheduler',
  CFGScale: 3.5
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "referenceImages": [
                "https://assets.runware.ai/assets/inputs/79fa9c73-0d7f-451d-a98f-ab6408b28071.jpg"
            ],
            "model": "runware:400@6",
            "positivePrompt": "Using the reference image as the primary subject guide, transform the figure into an avant-garde bridal look standing on black volcanic stone steps before an ancient mountainside shrine, wind-tossed veil streaming sideways, molten fissures glowing in the distance, drifting ash, lacquered ceremonial gates, dramatic ember-orange rim light against deep charcoal clouds, couture-level fabric detail, elegant silhouette, refined facial features, cinematic composition, ultra-detailed textures, editorial fashion photography, surreal yet believable atmosphere",
            "negativePrompt": "low detail, blurry face, extra limbs, duplicate person, distorted hands, poorly drawn fabric, cartoon, oversaturated skin, flat lighting, cluttered background, text, watermark, frame",
            "width": 1024,
            "height": 1280,
            "seed": 88627,
            "steps": 4,
            "scheduler": "FlowMatchEulerDiscreteScheduler",
            "CFGScale": 3.5
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "1bbf2426-17f3-45c5-842f-93074f7496ec",
      "referenceImages": [
        "https://assets.runware.ai/assets/inputs/79fa9c73-0d7f-451d-a98f-ab6408b28071.jpg"
      ],
      "model": "runware:400@6",
      "positivePrompt": "Using the reference image as the primary subject guide, transform the figure into an avant-garde bridal look standing on black volcanic stone steps before an ancient mountainside shrine, wind-tossed veil streaming sideways, molten fissures glowing in the distance, drifting ash, lacquered ceremonial gates, dramatic ember-orange rim light against deep charcoal clouds, couture-level fabric detail, elegant silhouette, refined facial features, cinematic composition, ultra-detailed textures, editorial fashion photography, surreal yet believable atmosphere",
      "negativePrompt": "low detail, blurry face, extra limbs, duplicate person, distorted hands, poorly drawn fabric, cartoon, oversaturated skin, flat lighting, cluttered background, text, watermark, frame",
      "width": 1024,
      "height": 1280,
      "seed": 88627,
      "steps": 4,
      "scheduler": "FlowMatchEulerDiscreteScheduler",
      "CFGScale": 3.5
    }
  ]'
runware run runware:400@6 \
  referenceImages.0=https://assets.runware.ai/assets/inputs/79fa9c73-0d7f-451d-a98f-ab6408b28071.jpg \
  positivePrompt="Using the reference image as the primary subject guide, transform the figure into an avant-garde bridal look standing on black volcanic stone steps before an ancient mountainside shrine, wind-tossed veil streaming sideways, molten fissures glowing in the distance, drifting ash, lacquered ceremonial gates, dramatic ember-orange rim light against deep charcoal clouds, couture-level fabric detail, elegant silhouette, refined facial features, cinematic composition, ultra-detailed textures, editorial fashion photography, surreal yet believable atmosphere" \
  negativePrompt="low detail, blurry face, extra limbs, duplicate person, distorted hands, poorly drawn fabric, cartoon, oversaturated skin, flat lighting, cluttered background, text, watermark, frame" \
  width=1024 \
  height=1280 \
  seed=88627 \
  steps=4 \
  scheduler=FlowMatchEulerDiscreteScheduler \
  CFGScale=3.5
{
  "taskType": "imageInference",
  "taskUUID": "1bbf2426-17f3-45c5-842f-93074f7496ec",
  "referenceImages": [
    "https://assets.runware.ai/assets/inputs/79fa9c73-0d7f-451d-a98f-ab6408b28071.jpg"
  ],
  "model": "runware:400@6",
  "positivePrompt": "Using the reference image as the primary subject guide, transform the figure into an avant-garde bridal look standing on black volcanic stone steps before an ancient mountainside shrine, wind-tossed veil streaming sideways, molten fissures glowing in the distance, drifting ash, lacquered ceremonial gates, dramatic ember-orange rim light against deep charcoal clouds, couture-level fabric detail, elegant silhouette, refined facial features, cinematic composition, ultra-detailed textures, editorial fashion photography, surreal yet believable atmosphere",
  "negativePrompt": "low detail, blurry face, extra limbs, duplicate person, distorted hands, poorly drawn fabric, cartoon, oversaturated skin, flat lighting, cluttered background, text, watermark, frame",
  "width": 1024,
  "height": 1280,
  "seed": 88627,
  "steps": 4,
  "scheduler": "FlowMatchEulerDiscreteScheduler",
  "CFGScale": 3.5
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "1bbf2426-17f3-45c5-842f-93074f7496ec",
  "imageUUID": "145323cf-2639-4e74-8235-64bdff97bb9c",
  "imageURL": "https://im.runware.ai/image/os/a10dlim3/ws/3/ii/145323cf-2639-4e74-8235-64bdff97bb9c.jpg",
  "seed": 88627,
  "cost": 0.00169
}
Clockwork Aviary in Fog
Clockwork Aviary in Fog

An immense Victorian-era glass aviary perched on black seaside cliffs at dawn, filled with intricate brass songbirds, suspended gyroscopes, winding keys, and delicate clockwork vines curling around iron arches. Pale fog pours through cracked panes while warm amber lamps glow inside the structure, contrasting with the cold blue ocean beyond. A lone caretaker in a long cobalt coat stands on a narrow bridge leading into the aviary, tiny against the grand scale. Highly detailed mechanical design, cinematic wide shot, layered depth, elegant symmetry with subtle asymmetry, textured metal, misty atmosphere, refined color grading, crisp focal detail, imaginative realism.

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'runware:400@6',
  positivePrompt: 'An immense Victorian-era glass aviary perched on black seaside cliffs at dawn, filled with intricate brass songbirds, suspended gyroscopes, winding keys, and delicate clockwork vines curling around iron arches. Pale fog pours through cracked panes while warm amber lamps glow inside the structure, contrasting with the cold blue ocean beyond. A lone caretaker in a long cobalt coat stands on a narrow bridge leading into the aviary, tiny against the grand scale. Highly detailed mechanical design, cinematic wide shot, layered depth, elegant symmetry with subtle asymmetry, textured metal, misty atmosphere, refined color grading, crisp focal detail, imaginative realism.',
  negativePrompt: 'low detail, blurry, extra limbs, duplicate subjects, deformed anatomy, text, watermark, logo, oversaturated, flat lighting, cluttered composition',
  width: 1344,
  height: 768,
  seed: 2028,
  steps: 4,
  scheduler: 'FlowMatchEulerDiscreteScheduler',
  CFGScale: 3.5
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "runware:400@6",
            "positivePrompt": "An immense Victorian-era glass aviary perched on black seaside cliffs at dawn, filled with intricate brass songbirds, suspended gyroscopes, winding keys, and delicate clockwork vines curling around iron arches. Pale fog pours through cracked panes while warm amber lamps glow inside the structure, contrasting with the cold blue ocean beyond. A lone caretaker in a long cobalt coat stands on a narrow bridge leading into the aviary, tiny against the grand scale. Highly detailed mechanical design, cinematic wide shot, layered depth, elegant symmetry with subtle asymmetry, textured metal, misty atmosphere, refined color grading, crisp focal detail, imaginative realism.",
            "negativePrompt": "low detail, blurry, extra limbs, duplicate subjects, deformed anatomy, text, watermark, logo, oversaturated, flat lighting, cluttered composition",
            "width": 1344,
            "height": 768,
            "seed": 2028,
            "steps": 4,
            "scheduler": "FlowMatchEulerDiscreteScheduler",
            "CFGScale": 3.5
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "8b7a2eb2-ea69-4cff-bbdf-c258f74db4ee",
      "model": "runware:400@6",
      "positivePrompt": "An immense Victorian-era glass aviary perched on black seaside cliffs at dawn, filled with intricate brass songbirds, suspended gyroscopes, winding keys, and delicate clockwork vines curling around iron arches. Pale fog pours through cracked panes while warm amber lamps glow inside the structure, contrasting with the cold blue ocean beyond. A lone caretaker in a long cobalt coat stands on a narrow bridge leading into the aviary, tiny against the grand scale. Highly detailed mechanical design, cinematic wide shot, layered depth, elegant symmetry with subtle asymmetry, textured metal, misty atmosphere, refined color grading, crisp focal detail, imaginative realism.",
      "negativePrompt": "low detail, blurry, extra limbs, duplicate subjects, deformed anatomy, text, watermark, logo, oversaturated, flat lighting, cluttered composition",
      "width": 1344,
      "height": 768,
      "seed": 2028,
      "steps": 4,
      "scheduler": "FlowMatchEulerDiscreteScheduler",
      "CFGScale": 3.5
    }
  ]'
runware run runware:400@6 \
  positivePrompt="An immense Victorian-era glass aviary perched on black seaside cliffs at dawn, filled with intricate brass songbirds, suspended gyroscopes, winding keys, and delicate clockwork vines curling around iron arches. Pale fog pours through cracked panes while warm amber lamps glow inside the structure, contrasting with the cold blue ocean beyond. A lone caretaker in a long cobalt coat stands on a narrow bridge leading into the aviary, tiny against the grand scale. Highly detailed mechanical design, cinematic wide shot, layered depth, elegant symmetry with subtle asymmetry, textured metal, misty atmosphere, refined color grading, crisp focal detail, imaginative realism." \
  negativePrompt="low detail, blurry, extra limbs, duplicate subjects, deformed anatomy, text, watermark, logo, oversaturated, flat lighting, cluttered composition" \
  width=1344 \
  height=768 \
  seed=2028 \
  steps=4 \
  scheduler=FlowMatchEulerDiscreteScheduler \
  CFGScale=3.5
{
  "taskType": "imageInference",
  "taskUUID": "8b7a2eb2-ea69-4cff-bbdf-c258f74db4ee",
  "model": "runware:400@6",
  "positivePrompt": "An immense Victorian-era glass aviary perched on black seaside cliffs at dawn, filled with intricate brass songbirds, suspended gyroscopes, winding keys, and delicate clockwork vines curling around iron arches. Pale fog pours through cracked panes while warm amber lamps glow inside the structure, contrasting with the cold blue ocean beyond. A lone caretaker in a long cobalt coat stands on a narrow bridge leading into the aviary, tiny against the grand scale. Highly detailed mechanical design, cinematic wide shot, layered depth, elegant symmetry with subtle asymmetry, textured metal, misty atmosphere, refined color grading, crisp focal detail, imaginative realism.",
  "negativePrompt": "low detail, blurry, extra limbs, duplicate subjects, deformed anatomy, text, watermark, logo, oversaturated, flat lighting, cluttered composition",
  "width": 1344,
  "height": 768,
  "seed": 2028,
  "steps": 4,
  "scheduler": "FlowMatchEulerDiscreteScheduler",
  "CFGScale": 3.5
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "8b7a2eb2-ea69-4cff-bbdf-c258f74db4ee",
  "imageUUID": "b123276f-ae84-4ea6-a4bd-71e5777ae6ef",
  "imageURL": "https://im.runware.ai/image/os/a07dlim3/ws/3/ii/b123276f-ae84-4ea6-a4bd-71e5777ae6ef.jpg",
  "seed": 2028,
  "cost": 0.00078
}
Salt-Flat Pilgrimage Caravan
Salt-Flat Pilgrimage Caravan

A sweeping fantasy caravan crossing an endless salt flat at first light, drawing visual cues from the reference images: nomads wearing layered indigo garments with mirrored embroidery and wrapped headpieces, traveling beside tall horned pack beasts with shaggy coats and suspended bundles. Crystalline salt polygons shimmer under low golden light, distant copper mesas rise on the horizon, faint dust ribbons trail behind the caravan, reflective ground creates subtle mirrored silhouettes, cinematic scale, rich environmental storytelling, finely detailed textiles, elegant creature anatomy, atmospheric depth, high realism with painterly finish

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'runware:400@6',
  positivePrompt: 'A sweeping fantasy caravan crossing an endless salt flat at first light, drawing visual cues from the reference images: nomads wearing layered indigo garments with mirrored embroidery and wrapped headpieces, traveling beside tall horned pack beasts with shaggy coats and suspended bundles. Crystalline salt polygons shimmer under low golden light, distant copper mesas rise on the horizon, faint dust ribbons trail behind the caravan, reflective ground creates subtle mirrored silhouettes, cinematic scale, rich environmental storytelling, finely detailed textiles, elegant creature anatomy, atmospheric depth, high realism with painterly finish',
  negativePrompt: 'modern vehicles, city buildings, crowd scene, watermarks, text, logo, blurry details, extra limbs, deformed anatomy, low contrast, oversaturated colors',
  width: 1344,
  height: 768,
  seed: 43362,
  steps: 4,
  scheduler: 'FlowMatchEulerDiscreteScheduler',
  CFGScale: 3.5,
  inputs: {
    referenceImages: [
      'https://assets.runware.ai/assets/inputs/dd8063dd-b76f-4c8c-9225-d562aa4a1291.jpg',
      'https://assets.runware.ai/assets/inputs/9e93a11e-a22b-48f6-94e0-9788ec285e0e.jpg',
      'https://assets.runware.ai/assets/inputs/52b208a8-9808-4af9-a6d4-b3528ecd92e7.jpg'
    ]
  }
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "runware:400@6",
            "positivePrompt": "A sweeping fantasy caravan crossing an endless salt flat at first light, drawing visual cues from the reference images: nomads wearing layered indigo garments with mirrored embroidery and wrapped headpieces, traveling beside tall horned pack beasts with shaggy coats and suspended bundles. Crystalline salt polygons shimmer under low golden light, distant copper mesas rise on the horizon, faint dust ribbons trail behind the caravan, reflective ground creates subtle mirrored silhouettes, cinematic scale, rich environmental storytelling, finely detailed textiles, elegant creature anatomy, atmospheric depth, high realism with painterly finish",
            "negativePrompt": "modern vehicles, city buildings, crowd scene, watermarks, text, logo, blurry details, extra limbs, deformed anatomy, low contrast, oversaturated colors",
            "width": 1344,
            "height": 768,
            "seed": 43362,
            "steps": 4,
            "scheduler": "FlowMatchEulerDiscreteScheduler",
            "CFGScale": 3.5,
            "inputs": {
                "referenceImages": [
                    "https://assets.runware.ai/assets/inputs/dd8063dd-b76f-4c8c-9225-d562aa4a1291.jpg",
                    "https://assets.runware.ai/assets/inputs/9e93a11e-a22b-48f6-94e0-9788ec285e0e.jpg",
                    "https://assets.runware.ai/assets/inputs/52b208a8-9808-4af9-a6d4-b3528ecd92e7.jpg"
                ]
            }
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "dfb6364a-8b58-4250-ad91-de44acc9e4a9",
      "model": "runware:400@6",
      "positivePrompt": "A sweeping fantasy caravan crossing an endless salt flat at first light, drawing visual cues from the reference images: nomads wearing layered indigo garments with mirrored embroidery and wrapped headpieces, traveling beside tall horned pack beasts with shaggy coats and suspended bundles. Crystalline salt polygons shimmer under low golden light, distant copper mesas rise on the horizon, faint dust ribbons trail behind the caravan, reflective ground creates subtle mirrored silhouettes, cinematic scale, rich environmental storytelling, finely detailed textiles, elegant creature anatomy, atmospheric depth, high realism with painterly finish",
      "negativePrompt": "modern vehicles, city buildings, crowd scene, watermarks, text, logo, blurry details, extra limbs, deformed anatomy, low contrast, oversaturated colors",
      "width": 1344,
      "height": 768,
      "seed": 43362,
      "steps": 4,
      "scheduler": "FlowMatchEulerDiscreteScheduler",
      "CFGScale": 3.5,
      "inputs": {
        "referenceImages": [
          "https://assets.runware.ai/assets/inputs/dd8063dd-b76f-4c8c-9225-d562aa4a1291.jpg",
          "https://assets.runware.ai/assets/inputs/9e93a11e-a22b-48f6-94e0-9788ec285e0e.jpg",
          "https://assets.runware.ai/assets/inputs/52b208a8-9808-4af9-a6d4-b3528ecd92e7.jpg"
        ]
      }
    }
  ]'
runware run runware:400@6 \
  positivePrompt="A sweeping fantasy caravan crossing an endless salt flat at first light, drawing visual cues from the reference images: nomads wearing layered indigo garments with mirrored embroidery and wrapped headpieces, traveling beside tall horned pack beasts with shaggy coats and suspended bundles. Crystalline salt polygons shimmer under low golden light, distant copper mesas rise on the horizon, faint dust ribbons trail behind the caravan, reflective ground creates subtle mirrored silhouettes, cinematic scale, rich environmental storytelling, finely detailed textiles, elegant creature anatomy, atmospheric depth, high realism with painterly finish" \
  negativePrompt="modern vehicles, city buildings, crowd scene, watermarks, text, logo, blurry details, extra limbs, deformed anatomy, low contrast, oversaturated colors" \
  width=1344 \
  height=768 \
  seed=43362 \
  steps=4 \
  scheduler=FlowMatchEulerDiscreteScheduler \
  CFGScale=3.5 \
  inputs.referenceImages.0=https://assets.runware.ai/assets/inputs/dd8063dd-b76f-4c8c-9225-d562aa4a1291.jpg \
  inputs.referenceImages.1=https://assets.runware.ai/assets/inputs/9e93a11e-a22b-48f6-94e0-9788ec285e0e.jpg \
  inputs.referenceImages.2=https://assets.runware.ai/assets/inputs/52b208a8-9808-4af9-a6d4-b3528ecd92e7.jpg
{
  "taskType": "imageInference",
  "taskUUID": "dfb6364a-8b58-4250-ad91-de44acc9e4a9",
  "model": "runware:400@6",
  "positivePrompt": "A sweeping fantasy caravan crossing an endless salt flat at first light, drawing visual cues from the reference images: nomads wearing layered indigo garments with mirrored embroidery and wrapped headpieces, traveling beside tall horned pack beasts with shaggy coats and suspended bundles. Crystalline salt polygons shimmer under low golden light, distant copper mesas rise on the horizon, faint dust ribbons trail behind the caravan, reflective ground creates subtle mirrored silhouettes, cinematic scale, rich environmental storytelling, finely detailed textiles, elegant creature anatomy, atmospheric depth, high realism with painterly finish",
  "negativePrompt": "modern vehicles, city buildings, crowd scene, watermarks, text, logo, blurry details, extra limbs, deformed anatomy, low contrast, oversaturated colors",
  "width": 1344,
  "height": 768,
  "seed": 43362,
  "steps": 4,
  "scheduler": "FlowMatchEulerDiscreteScheduler",
  "CFGScale": 3.5,
  "inputs": {
    "referenceImages": [
      "https://assets.runware.ai/assets/inputs/dd8063dd-b76f-4c8c-9225-d562aa4a1291.jpg",
      "https://assets.runware.ai/assets/inputs/9e93a11e-a22b-48f6-94e0-9788ec285e0e.jpg",
      "https://assets.runware.ai/assets/inputs/52b208a8-9808-4af9-a6d4-b3528ecd92e7.jpg"
    ]
  }
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "dfb6364a-8b58-4250-ad91-de44acc9e4a9",
  "imageUUID": "e530a472-cc06-4c21-b64d-4ec2e1c40e34",
  "imageURL": "https://im.runware.ai/image/os/a03d21/ws/3/ii/e530a472-cc06-4c21-b64d-4ec2e1c40e34.jpg",
  "seed": 43362,
  "cost": 0.00169
}
Glacial Cathedral Masked Dancer
Glacial Cathedral Masked Dancer

Transform the reference subject into a masked ceremonial performer inside a vast glacial cathedral carved from translucent blue ice, towering ribbed arches, suspended crystal banners, frost drifting through shafts of pale gold light, reflective frozen floor, intricate embroidered costume reimagined with pearl, velvet, and faceted ice details, elegant spiraling pose echoing the reference image, cinematic composition, ultra-detailed textures, atmospheric depth, refined anatomy, dramatic scale, fantasy editorial style

Try in Playground
import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'runware:400@6',
  positivePrompt: 'Transform the reference subject into a masked ceremonial performer inside a vast glacial cathedral carved from translucent blue ice, towering ribbed arches, suspended crystal banners, frost drifting through shafts of pale gold light, reflective frozen floor, intricate embroidered costume reimagined with pearl, velvet, and faceted ice details, elegant spiraling pose echoing the reference image, cinematic composition, ultra-detailed textures, atmospheric depth, refined anatomy, dramatic scale, fantasy editorial style',
  negativePrompt: 'low detail, blurry, duplicate limbs, extra arms, extra legs, deformed hands, malformed mask, cropped feet, cluttered background, text, watermark, oversaturated, flat lighting',
  width: 1024,
  height: 1536,
  seed: 49352,
  steps: 4,
  scheduler: 'FlowMatchEulerDiscreteScheduler',
  CFGScale: 3.5,
  inputs: {
    referenceImages: [
      'https://assets.runware.ai/assets/inputs/ccd2824e-071b-462a-8d1f-23068812eb9c.jpg'
    ]
  }
})
import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "runware:400@6",
            "positivePrompt": "Transform the reference subject into a masked ceremonial performer inside a vast glacial cathedral carved from translucent blue ice, towering ribbed arches, suspended crystal banners, frost drifting through shafts of pale gold light, reflective frozen floor, intricate embroidered costume reimagined with pearl, velvet, and faceted ice details, elegant spiraling pose echoing the reference image, cinematic composition, ultra-detailed textures, atmospheric depth, refined anatomy, dramatic scale, fantasy editorial style",
            "negativePrompt": "low detail, blurry, duplicate limbs, extra arms, extra legs, deformed hands, malformed mask, cropped feet, cluttered background, text, watermark, oversaturated, flat lighting",
            "width": 1024,
            "height": 1536,
            "seed": 49352,
            "steps": 4,
            "scheduler": "FlowMatchEulerDiscreteScheduler",
            "CFGScale": 3.5,
            "inputs": {
                "referenceImages": [
                    "https://assets.runware.ai/assets/inputs/ccd2824e-071b-462a-8d1f-23068812eb9c.jpg"
                ]
            }
        })


asyncio.run(main())
curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "imageInference",
      "taskUUID": "3f2d5257-6414-4f64-bba4-8b3906a34ebf",
      "model": "runware:400@6",
      "positivePrompt": "Transform the reference subject into a masked ceremonial performer inside a vast glacial cathedral carved from translucent blue ice, towering ribbed arches, suspended crystal banners, frost drifting through shafts of pale gold light, reflective frozen floor, intricate embroidered costume reimagined with pearl, velvet, and faceted ice details, elegant spiraling pose echoing the reference image, cinematic composition, ultra-detailed textures, atmospheric depth, refined anatomy, dramatic scale, fantasy editorial style",
      "negativePrompt": "low detail, blurry, duplicate limbs, extra arms, extra legs, deformed hands, malformed mask, cropped feet, cluttered background, text, watermark, oversaturated, flat lighting",
      "width": 1024,
      "height": 1536,
      "seed": 49352,
      "steps": 4,
      "scheduler": "FlowMatchEulerDiscreteScheduler",
      "CFGScale": 3.5,
      "inputs": {
        "referenceImages": [
          "https://assets.runware.ai/assets/inputs/ccd2824e-071b-462a-8d1f-23068812eb9c.jpg"
        ]
      }
    }
  ]'
runware run runware:400@6 \
  positivePrompt="Transform the reference subject into a masked ceremonial performer inside a vast glacial cathedral carved from translucent blue ice, towering ribbed arches, suspended crystal banners, frost drifting through shafts of pale gold light, reflective frozen floor, intricate embroidered costume reimagined with pearl, velvet, and faceted ice details, elegant spiraling pose echoing the reference image, cinematic composition, ultra-detailed textures, atmospheric depth, refined anatomy, dramatic scale, fantasy editorial style" \
  negativePrompt="low detail, blurry, duplicate limbs, extra arms, extra legs, deformed hands, malformed mask, cropped feet, cluttered background, text, watermark, oversaturated, flat lighting" \
  width=1024 \
  height=1536 \
  seed=49352 \
  steps=4 \
  scheduler=FlowMatchEulerDiscreteScheduler \
  CFGScale=3.5 \
  inputs.referenceImages.0=https://assets.runware.ai/assets/inputs/ccd2824e-071b-462a-8d1f-23068812eb9c.jpg
{
  "taskType": "imageInference",
  "taskUUID": "3f2d5257-6414-4f64-bba4-8b3906a34ebf",
  "model": "runware:400@6",
  "positivePrompt": "Transform the reference subject into a masked ceremonial performer inside a vast glacial cathedral carved from translucent blue ice, towering ribbed arches, suspended crystal banners, frost drifting through shafts of pale gold light, reflective frozen floor, intricate embroidered costume reimagined with pearl, velvet, and faceted ice details, elegant spiraling pose echoing the reference image, cinematic composition, ultra-detailed textures, atmospheric depth, refined anatomy, dramatic scale, fantasy editorial style",
  "negativePrompt": "low detail, blurry, duplicate limbs, extra arms, extra legs, deformed hands, malformed mask, cropped feet, cluttered background, text, watermark, oversaturated, flat lighting",
  "width": 1024,
  "height": 1536,
  "seed": 49352,
  "steps": 4,
  "scheduler": "FlowMatchEulerDiscreteScheduler",
  "CFGScale": 3.5,
  "inputs": {
    "referenceImages": [
      "https://assets.runware.ai/assets/inputs/ccd2824e-071b-462a-8d1f-23068812eb9c.jpg"
    ]
  }
}
Response
{
  "taskType": "imageInference",
  "taskUUID": "3f2d5257-6414-4f64-bba4-8b3906a34ebf",
  "imageUUID": "ef1cbb3c-0aed-4237-974a-37f56429f97a",
  "imageURL": "https://im.runware.ai/image/os/a04d20/ws/3/ii/ef1cbb3c-0aed-4237-974a-37f56429f97a.jpg",
  "seed": 49352,
  "cost": 0.00169
}