# GPT Image Hub prompt

## 明暗对照黑白作家肖像
- URL: https://www.gptimagehub.com/zh-CN/library/chiaroscuro-black-and-white-writer-portrait
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-3735
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fchiaroscuro-black-and-white-writer-portrait
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 16:9
- Style: photorealistic
- Tags: 明暗对照, 黑白, 电影质感, 肖像, 作家, 艺术摄影, 忧郁
- Updated: 2026-10-27T11:23:33.098Z
- Created: 2026-10-27T11:23:33.098Z

生成深夜在台灯高对比度明暗光线下写作的女作家黑白艺术肖像。可自定义服饰、种族或环境细节以适应角色。

### Full prompt
```text
{
  "type": "image_generation_prompt",
  "style": "黑白、电影质感、忧郁、艺术摄影",
  "identity_preservation": {
    "use_reference_image": true,
    "reference_target": "the reference photo",
    "strict_identity_lock": true,
    "alter_face": false
  },
  "subject": {
    "gender": "女性",
    "age_group": "青年",
    "ethnicity": "[印度人]",
    "pose": {
      "position": "坐在简易木床的边缘",
      "action": "在桌前用钢笔写作",
      "posture": "身体微倾，专注沉浸"
    },
    "wardrobe": {
      "outfit": "传统[库尔塔套装]"
    },
    "expression": "专注、深思内省"
  },
  "environment": {
    "location": "昏暗简约的卧室",
    "furniture": [
      "简易木床",
      "深色木桌"
    ],
    "objects": [
      "手稿纸张",
      "钢笔",
      "高高堆叠的旧书",
      "复古小台灯"
    ]
  },
  "lighting": {
    "type": "单光源",
    "source": "复古台灯",
    "style": "高对比度明暗对照法（Chiaroscuro）",
    "effect": [
      "照亮手稿与面部",
      "深邃戏剧性的阴影",
      "几乎全黑的背景"
    ]
  },
  "camera": {
    "composition": "电影构图",
    "framing": "中景镜头",
    "contrast": "强烈",
    "grain": "细腻胶片颗粒感"
  },
  "mood": {
    "atmosphere": "深沉、忧郁、静谧亲近",
    "time_of_day": "深夜",
    "emotion": "宁静的专注与独处"
  }
}
```