# GPT Image Hub prompt

## 얼굴 고정 아웃도어 캐주얼 포트레이트
- URL: https://www.gptimagehub.com/ko/library/identity-locked-outdoor-casual-portrait
- Generator URL: https://www.gptimagehub.com/ko/generate?promptId=oss-ym-mm-4314
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fko%2Flibrary%2Fidentity-locked-outdoor-casual-portrait
- Category: 인물 및 사진
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 인물사진, 얼굴고정, 이미지변환, 야외, 사실적, 클로즈업
- Updated: 2026-10-26T23:05:18.098Z
- Created: 2026-10-26T23:05:18.098Z

참조 사진의 얼굴 특징을 완벽히 유지하면서 야외 클로즈업 인물 사진을 생성합니다. 배경 환경과 메이크업 스타일을 수정해 맞춤 적용할 수 있습니다.

### 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]"
    }
  }
}
```