{
"version": "1.0",
"subject": {
"reference_image": "",
"preserve_architecture": true,
"keep_layout": true,
"keep_windows_and_doors": true,
"keep_room_proportions": true,
"transform": "decor, furniture, colours, lighting and textures"
},
"style": {
"name": "organised built-in walk-in closet",
"palette": "off-white, light wood and soft grey, with gold details",
"furniture": "built-in modules with open shelves and hanging rails, drawers with dividers, a central island with a glass top and a bench with a cushion",
"lighting": "LED strips inside the modules, warm spotlights and a dressing mirror with light",
"textiles": "a soft rug, velvet-covered boxes and a bench in neutral fabric",
"decor": "matching hangers, organised handbags and shoes, elegant boxes, a mirror and a small plant",
"mood": "tidy, elegant and inviting"
},
"composition": "a realistic wide-angle interior photo, the same perspective as the photo sent, free ratio",
"quality": "a high quality interior render/photo, realistic lighting, convincing materials",
"negative_prompt": "real brands, logos, text, watermark, floating furniture, distorted perspective, crooked walls, deformed objects, people"
}
How to use
A dream organised walk-in closet has built-in modules, good lighting and everything in its place, and you can plan that space on the photo of your own room using Gemini, NanoBanana or ChatGPT.
1. Paste the JSON prompt into the image generator along with a photo of the room or the closet, in the same message.
2. Adjust the "palette" to your taste and swap the modules described in "furniture" for what fits your space.
3. Generate the image and see how the AI keeps the structure and the openings, changing only the decor.
4. Ask for variations of the central island and of the internal lighting to compare arrangements.
5. Save your favourite version and use it as a reference when hiring the built-in carpentry.
Tip: measure the real space before you order anything, because a lovely image does not replace the joiner’s tape measure.
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