# GPT Image Hub prompt

## 日光下的明暗对照女性肖像
- URL: https://www.gptimagehub.com/zh-CN/library/chiaroscuro-woman-portrait-in-sunlight
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-1534
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fchiaroscuro-woman-portrait-in-sunlight
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 肖像, 明暗对照, 戏剧性光影, 女性肖像, 电影质感, 光影艺术, 纯艺术
- Updated: 2026-10-27T19:19:43.098Z
- Created: 2026-10-27T19:19:43.098Z

在保留参考人物身份的同时，利用明暗对照与一线阳光打造极具张力的光影肖像。修改括号内参数可调整姿势、表情或发型。

### Full prompt
```text
{
  "objective": "根据参考照片生成一张女性的明暗对照法（Chiaroscuro）摄影肖像。",
  "identity_preservation": "在不改变身份的前提下，保持与参考照片一致的面部特征、发型和整体外貌。",
  "subject": {
    "gender": "女性",
    "appearance": {
      "hair": "[自然垂在前额的顺直流海]",
      "pose": "[目光微向上方和侧方凝视]",
      "expression": "[柔和、平静且若有所思的内省神情]",
      "lips": "[水润、微启、泛着微弱高光的双唇]"
    }
  },
  "lighting": {
    "style": "强烈的明暗对照法（Chiaroscuro）光影对比",
    "key_effects": [
      "一束照亮双眸和上脸颊的纤细暖色日光",
      "覆盖背景与下半边脸部的浓郁深重阴影",
      "受光区域与阴影区域之间强烈的色调分离"
    ]
  },
  "scene": {
    "background": "极简，隐入纯黑阴影之中",
    "atmosphere": "私密、沉思且富有电影质感"
  },
  "visual_style": {
    "aesthetic": [
      "带有细腻毛孔的自然皮肤纹理",
      "虹膜与嘴唇上的微妙镜面高光",
      "清晰的发丝细节",
      "古典艺术经典的明暗过渡控制"
    ],
    "color_profile": "从深黑暗调中浮现的温暖自然肤色"
  }
}
```