# GPT Image Hub prompt

## 倚靠栏杆的男士时尚杂志肖像
- URL: https://www.gptimagehub.com/zh-CN/library/editorial-portrait-of-man-leaning-on-rail
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-12730
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Feditorial-portrait-of-man-leaning-on-rail
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 杂志肖像, 男士时尚, 高对比度, 硬光摄影, 电影感, 时尚摄影
- Updated: 2026-10-27T06:29:28.098Z
- Created: 2026-10-27T06:29:28.098Z

通过定向日光与建筑线条生成高对比度时尚大片肖像。可在括号内自定义主体服饰、面部特征或栏杆场景。

### Full prompt
```text
{
  "metadata": {
    "image_type": "photograph",
    "primary_purpose": "editorial/portrait"
  },
  "composition": {
    "rule_applied": "三分法则",
    "aspect_ratio": "4:5",
    "layout": "单人主体",
    "focal_points": [
      "定向阳光勾勒出的面部与双眼",
      "搭在横向栏杆上、佩戴金饰的左手"
    ],
    "visual_hierarchy": "视线始于面部明亮的右侧，顺着翻领向下至手持墨镜的右手，再沿横向栏杆横移至左手",
    "balance": "非对称平衡"
  },
  "color_profile": {
    "dominant_colors": [
      {
        "color": "Black",
        "hex": "#0a0a0c",
        "percentage": "60%",
        "role": "主体主要服饰及背景阴影区域"
      },
      {
        "color": "Warm Golden Brown",
        "hex": "#c58a5c",
        "percentage": "20%",
        "role": "肤色与高光"
      },
      {
        "color": "Dark Bronze/Charcoal",
        "hex": "#302c29",
        "percentage": "20%",
        "role": "受光的背景百叶板与栏杆"
      }
    ],
    "color_palette": "带暖色点缀的单色系",
    "temperature": "暖调",
    "saturation": "中等",
    "contrast": "高对比度"
  },
  "lighting": {
    "type": "自然阳光",
    "source_count": "单光源",
    "direction": "右前方（约从画面右侧45度角切入）",
    "directionality": "强定向光",
    "quality": "硬光",
    "intensity": "明亮且具氛围感",
    "contrast_ratio": "高对比度（戏剧性阴影）",
    "mood": "戏剧感/利落/电影质感",
    "shadows": {
      "type": "边缘锐利清晰的阴影",
      "density": "深邃暗黑",
      "placement": "主体面部左侧、颈部、左躯干，并水平投射在背景格栅上",
      "length": "中等"
    },
    "highlights": {
      "treatment": "细节保留",
      "placement": "右侧颧骨、前额、右手、大衣右肩及金属饰品"
    },
    "ambient_fill": "无补光",
    "light_temperature": "暖金"
  },
  "technical_specs": {
    "medium": "数码摄影",
    "style": "写实/杂志大片",
    "texture": "锐利清晰",
    "sharpness": "极高锐度",
    "grain": "无噪点",
    "depth_of_field": "中景深",
    "perspective": "平视视角"
  },
  "artistic_elements": {
    "genre": "肖像/时尚/社论大片",
    "influences": [
      "当代男士时尚摄影",
      "电影感肖像"
    ],
    "mood": "自信/从容/充满张力",
    "atmosphere": "强烈而精致，借助鲜明的建筑线条衬托主体挺括的服饰剪裁",
    "visual_style": "干净/结构感/几何秩序"
  },
  "typography": {
    "present": false
  },
  "subject_analysis": {
    "primary_subject": "[留有修整胡茬和深色头发的成年男性，身穿黑色双排扣大衣与黑色高领衫]",
    "positioning": "中偏右",
    "scale": "中景",
    "interaction": "倚靠在横向栏杆上",
    "facial_expression": "从容自若、自信且若有所思"
  }
}
```