# GPT Image Hub prompt

## 黄昏天台直闪抓拍人像
- URL: https://www.gptimagehub.com/zh-CN/library/candid-rooftop-flash-portrait-at-dusk
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-9904
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fcandid-rooftop-flash-portrait-at-dusk
- Category: 人像与摄影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 天台, 直闪, 蓝调时刻, 情侣写真, 抓拍摄影, 胶片质感, 城市天际线
- Updated: 2026-10-27T18:24:28.098Z
- Created: 2026-10-27T18:24:28.098Z

呈现蓝调时刻在城市阳台上用机顶直闪拍摄的浪漫情侣肖像。可自由调整服装颜色、城市背景或姿势以变换不同晚景氛围。

### Full prompt
```text
{
  "generation_request": {
    "scene": {
      "concept": "蓝调时刻使用机顶直闪拍摄的梦幻浪漫天台抓拍",
      "environment": "[带金属栏杆的公寓天台阳台]，背景是带有[温暖窗户光斑]的城市天际线，微弱晚霞渐变的黄昏天空",
      "composition": "居中四分之三身抓拍肖像，情侣置身于柔和虚化的城市夜景背景前"
    },
    "subject": {
      "couple": "[成年女性和成年男性]",
      "wardrobe": {
        "woman": "[带有光泽感的浅黄色真丝吊带裙、小巧白色单肩包、简约首饰]",
        "man": "[黑色修身西装内搭开领白衬衫]"
      },
      "pose": "女性面朝镜头带着温柔亲密的微笑；男性揽着她的腰轻吻她的太阳穴；女性一手轻搭在他的脸颊上",
      "expression": "温情、深情、自然且放松"
    },
    "camera": {
      "shot": "四分之三身抓拍肖像",
      "lens_mm": 35,
      "aperture": "f/2.0",
      "focus": "面部特征、双手和衣物面料纹理清晰聚焦；城市灯光柔和虚化",
      "style": "逼真写实的35mm胶片快照质感，细腻胶片颗粒，自然真实皮肤纹理"
    },
    "lighting": {
      "style": "机顶直闪闪光灯结合黄昏环境光",
      "key_light": "自然光强衰减的正面直闪",
      "ambient": "清凉的蓝调时刻天光充填与温暖的金色窗户散景",
      "highlights": "真丝高光处呈现微妙光晕，避免过曝死白"
    },
    "color_grade": {
      "palette": "冷调暮色蓝、深邃阴影、暖金焦外虚化、淡黄缎面高光",
      "tone": "电影感闪光浪漫氛围，平衡的胶片反差"
    }
  }
}
```