# GPT Image Hub prompt

## 单色纯艺术男性沉思肖像
- URL: https://www.gptimagehub.com/zh-CN/library/monochrome-fine-art-male-portrait
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-4741
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fmonochrome-fine-art-male-portrait
- Category: 人像与摄影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 肖像, 单色, 黑白, 纯艺术, 低调摄影, 影棚光, 沉思
- Updated: 2026-10-27T09:02:23.098Z
- Created: 2026-10-27T09:02:23.098Z

生成极具内省感、低调暗调光影与强侧光的黑白男性棚拍肖像。可自定义人物外貌或衣着面料以改变视觉基调。

### Full prompt
```text
{
  "image_type": "摄影肖像",
  "orientation": "竖版",
  "composition": {
    "framing": "紧凑的中特写",
    "crop": "裁剪至躯干中部，头部与手部占据主体画面",
    "angle": "四分之三侧面",
    "camera_position": "略高于视线水平",
    "subject_placement": "主体略微偏右放置",
    "negative_space": "极简，集中在左侧背景"
  },
  "subject": {
    "gender_presentation": "[男性]",
    "approximate_age_range": "[20代末至30代中]",
    "pose": "低头沉思，手轻抚太阳穴呈深思手势",
    "facial_expression": "沉思、内省、严肃",
    "gaze_direction": "向下，目光散焦",
    "hair": {
      "style": "短发、微乱、富于肌理感",
      "tone": "深色"
    },
    "facial_hair": {
      "type": "短胡茬",
      "density": "中等"
    },
    "clothing": {
      "upper_garment": "[长袖针织毛衣]",
      "texture": "罗纹或编织面料",
      "tone": "深色"
    },
    "accessories": {
      "watch": {
        "type": "指针式腕表",
        "band": "皮质表带",
        "dial": "极简浅色表盘",
        "style": "经典低调"
      }
    }
  },
  "lighting": {
    "type": "影棚布光",
    "style": "低调摄影（Low-key）",
    "direction": "左上方侧光",
    "contrast": "深邃暗影的高对比度",
    "highlights": "额头、鼻梁、颧骨与手部强高光",
    "shadow_falloff": "面部与躯干右侧柔和而明显的阴影过渡"
  },
  "color": {
    "palette": "单色黑白",
    "dominant_tones": [
      "黑色",
      "炭灰色",
      "柔灰色",
      "灰白色高光"
    ],
    "saturation": "无",
    "contrast_level": "高"
  },
  "background": {
    "type": "影棚纯色背景幕",
    "texture": "带微弱渐变的平滑质感",
    "tone": "深灰至接近纯黑",
    "detail_level": "极简无杂念"
  },
  "focus_and_depth": {
    "focus": "面部与手部清晰对焦",
    "depth_of_field": "浅至中等景深",
    "background_blur": "柔和不抢镜的背景虚化"
  },
  "technical_characteristics": {
    "photographic_style": "纯艺术人像摄影",
    "likely_lens": "中长焦85mm等效镜头",
    "aperture_character": "大光圈浅景深效果",
    "grain": "极细腻胶片质感微噪点",
    "sharpness": "极高主体清晰度与平滑阶调过渡"
  },
  "mood_and_tone": {
    "emotional_quality": "内省、低沉、引人深思",
    "aesthetic": "极简、戏剧感、电影感",
    "visual_narrative": "独处沉思或内心充满情感重量的瞬间"
  },
  "post_processing": {
    "black_and_white_conversion": "高质感黑白转换",
    "contrast_adjustment": "增强对比度",
    "clarity": "面部轮廓适度清晰化",
    "vignette": "边缘轻微暗角"
  }
}
```