# GPT Image Hub prompt

## Retrato en Acuarela a la Luz de la Luna
- URL: https://www.gptimagehub.com/es/library/moonlit-watercolor-portrait-from-photo
- Generator URL: https://www.gptimagehub.com/es/generate?promptId=oss-ym-mm-5397
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fes%2Flibrary%2Fmoonlit-watercolor-portrait-from-photo
- Category: Póster e ilustración
- Model: nanobanana
- Aspect ratio: 2:3
- Style: painterly
- Tags: acuarela, retrato, luz-de-luna, img2img, ilustración, cielo-nocturno
- Updated: 2026-10-27T13:08:58.098Z
- Created: 2026-10-27T13:08:58.098Z

Transforma una foto de referencia en una poética acuarela nocturna preservando la identidad facial. Modifica el estilo de la ropa, el fondo lunar o los tonos para adaptar el ambiente.

### 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."
}
```