# GPT Image Hub prompt

## 道具暗调心理惊悚肖像
- URL: https://www.gptimagehub.com/zh-CN/library/low-key-thriller-portrait-with-prop
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-5684
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Flow-key-thriller-portrait-with-prop
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 2:3
- Style: photorealistic
- Tags: 肖像, 电影质感, 低调布光, 心理惊悚, 宣传大片, 伦勃朗光
- Updated: 2026-10-27T14:59:13.098Z
- Created: 2026-10-27T14:59:13.098Z

利用结构化低调影棚布光生成极具张力的心理惊悚海报肖像。可自定义角色、服装或手持道具以呈现不同黑色幽默氛围。

### Full prompt
```text
{
  "image_type": "影棚肖像，电视剧宣传大片",
  "shot": "中特写（半身景别）",
  "shot_details": "竖构图，极具压迫感，主体微向左转但以令人不安的专注眼神直视镜头",
  "style": "超写实主义，电影质感，高戏剧张力，心理惊悚美学，电视剧主视觉海报",
  "color_grade": "高对比度，低饱和色调，以深棕、橄榄绿、纯黑及皮肤质感为主。阴影偏冷色调，高光处呈现微温的克制光芒",
  "camera": {
    "lens": "85mm 定焦镜头",
    "aperture": "f/2.8 至 f/4.0",
    "distance": "特写距离",
    "angle": "略低于视线水平（强化压迫感）",
    "framing": "上半身取景",
    "pov": "直视镜头的对峙式目光",
    "focus": "极致锐度对焦于双眼、胡茬、皮手套纹理以及香蕉皮的蜡质光泽",
    "lens_effect": "柔和奶油虚化背景，浅景深"
  },
  "lighting": {
    "description": "极低调布光营造高心理压迫感，致敬《嗜血法医》经典视觉风格",
    "type": "硬质定向影棚布光",
    "primary": "左上方硬质主光，营造强烈的侧光/伦勃朗阴影，隐去半边面部线条",
    "secondary": "右后方清晰轮廓光，精细勾勒头部、下颌角与肩部线条",
    "highlights": "皮肤与蜡质香蕉表面的冷峻光泽",
    "shadows": "隐去边缘细节的深邃冷调阴影"
  },
  "scene": {
    "location": "专业摄影棚",
    "environment": "深红木色或暗酒红极简背景，边缘伴有强烈的暗角过渡至纯黑",
    "atmosphere": "沉重、危险、隐秘且带有黑色幽默"
  },
  "subject": {
    "character": "[迈克尔·C·霍尔饰演的德克斯特·摩根]",
    "gender": "男",
    "age": "40岁中旬",
    "appearance": "充满压迫感的神态，立体的面部轮廓，身穿[深色亨利领长袖衫并佩戴黑色皮手套]，手中拿着[一根黄色香蕉]。"
  }
}
```