# GPT Image Hub prompt

## Retrato casual al aire libre con fijación facial
- URL: https://www.gptimagehub.com/es/library/identity-locked-outdoor-casual-portrait
- Generator URL: https://www.gptimagehub.com/es/generate?promptId=oss-ym-mm-4314
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fes%2Flibrary%2Fidentity-locked-outdoor-casual-portrait
- Category: Retrato y fotografía
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: retrato, fijación facial, imagen a imagen, al aire libre, fotorrealista, primer plano
- Updated: 2026-10-26T23:05:18.098Z
- Created: 2026-10-26T23:05:18.098Z

Conserva con precisión los rasgos faciales de una foto de referencia en un retrato de primer plano exterior. Modifica el fondo y el maquillaje para adaptar la escena.

### Full prompt
```text
{
  "Objective": "Generate a photorealistic outdoor casual close-up portrait using the provided reference photo with absolute facial identity lock and zero deviation.",
  "Edit_Type": "Image-to-image portrait generation",
  "Input_Image": {
    "Usage": "Primary identity reference",
    "Identity_Lock": "Maximum / absolute",
    "Rules": [
      "Exact same face as the reference photo",
      "No changes to facial structure or proportions",
      "No changes to age or perceived age",
      "No changes to eye shape, lip shape, nose, jawline, or cheek structure",
      "No changes to skin tone, undertone, or natural skin texture",
      "No changes to expression or subtle facial micro-expressions"
    ]
  },
  "Persona_Details": {
    "Subject": "Same individual as the reference photo",
    "Expression": {
      "Type": "[Calm, neutral, natural]",
      "Emotion": "[Relaxed, approachable, authentic]"
    },
    "Makeup": {
      "Style": "[Soft natural makeup]",
      "Coverage": "Minimal, realistic skin finish",
      "Detail": "No glam, no heavy contouring"
    }
  },
  "Scene_and_Environment": {
    "Setting": "[Outdoor casual environment]",
    "Background": {
      "Treatment": "[Softly blurred natural background]",
      "Elements": "[Subtle greenery or neutral outdoor textures]"
    }
  }
}
```