# GPT Image Hub prompt

## Ritratto ad Acquerello al Chiaro di Luna
- URL: https://www.gptimagehub.com/it/library/moonlit-watercolor-portrait-from-photo
- Generator URL: https://www.gptimagehub.com/it/generate?promptId=oss-ym-mm-5397
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fit%2Flibrary%2Fmoonlit-watercolor-portrait-from-photo
- Category: Poster e illustrazione
- Model: nanobanana
- Aspect ratio: 2:3
- Style: painterly
- Tags: acquerello, ritratto, chiaro-di-luna, img2img, illustrazione, cielo-notturno
- Updated: 2026-10-27T13:08:58.098Z
- Created: 2026-10-27T13:08:58.098Z

Trasforma una foto di riferimento in un poetico acquerello notturno preservando l'identità del volto. Modifica abbigliamento, luna o sfumature di colore a piacimento.

### Full prompt
```text
{
  "prompt": "Nighttime moonlit watercolor illustration of [the woman from the reference photo], strictly preserving 100% of her facial features, identity, proportions, age, skin tone, and expression. Soft realistic facial rendering with hair [following the reference photo, gently flowing]. Elegant [traditional or contemporary attire inspired by the reference photo] painted in cool-toned watercolor hues. Setting: tranquil night scene featuring a luminous glowing moon, drifting soft clouds, faint stars, and deep indigo and blue watercolor washes. Lighting: soft celestial moonlight accenting the face and shoulders against the dark backdrop. Technique: visible delicate pencil sketch contours, layered wet-on-wet watercolor washes, subtle paper texture, dreamy poetic atmosphere.",
  "negative_prompt": "blurry, low quality, deformed, extra limbs, bad anatomy, watermark, text overlay, anime, cartoon, photorealistic, overexposed, underexposed, altered face, changed identity, harsh lighting, flat colors, plastic digital 3d look",
  "parameters": {
    "steps": 50,
    "cfg_scale": 7.0,
    "sampler": "Euler a or DPM++ 2M Karras",
    "strength": 0.52,
    "noise": 0.28,
    "width": 832,
    "height": 1216,
    "aspect_ratio": "2:3"
  },
  "usage_instructions": "Upload the reference photo in img2img or reference mode. Keep denoising strength around 0.5–0.55 to ensure exact facial likeness while rendering the moonlit watercolor style."
}
```