# GPT Image Hub prompt

## 高对比度秋季男装时尚肖像
- URL: https://www.gptimagehub.com/zh-CN/library/dramatic-high-contrast-menswear-autumn-portrait
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-12637
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fdramatic-high-contrast-menswear-autumn-portrait
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 男装, 时尚肖像, 街拍风格, 秋季穿搭, 高对比度, 毛呢大衣
- Updated: 2026-10-27T12:25:43.098Z
- Created: 2026-10-27T12:25:43.098Z

通过结构化侧光与建筑街景生成高对比度的男装时尚肖像。可自由调整服装面料、墨镜款式或背景环境来适配不同季节风格。

### Full prompt
```text
{
  "metadata": {
    "image_type": "photograph",
    "primary_purpose": "portrait/editorial"
  },
  "composition": {
    "rule_applied": "中心构图",
    "aspect_ratio": "3:4",
    "layout": "单人主体",
    "focal_points": [
      "主体的面部与[玳瑁色太阳镜]",
      "背景红砖建筑上的白色提拉窗"
    ],
    "visual_hierarchy": "视线始于被光照亮的面部与墨镜，顺着深色大衣领线下移，延伸至红砖墙与金黄秋叶。",
    "balance": "右侧厚重的建筑元素与左侧明亮的秋季金黄树木形成不对称平衡"
  },
  "color_profile": {
    "dominant_colors": [
      {"color": "深海军蓝/黑色", "hex": "#0D1117", "percentage": "45%", "role": "主体"},
      {"color": "暖褐/灰色", "hex": "#73655D", "percentage": "35%", "role": "背景"},
      {"color": "金黄色", "hex": "#D19C4C", "percentage": "10%", "role": "点缀"}
    ],
    "color_palette": "冷暖互补色调",
    "contrast": "高对比度"
  },
  "lighting": {
    "type": "自然窗光",
    "direction": "45度侧光",
    "quality": "强定向硬光",
    "contrast_ratio": "戏剧性高反差",
    "shadows": {
      "type": "边缘锐利的阴影",
      "density": "深暗阴影",
      "placement": "面部右侧、颈部以及大衣褶皱内侧"
    },
    "highlights": {
      "placement": "左脸颊、鼻梁、下颌线和鬓角发丝"
    },
    "light_temperature": "温暖黄金时刻色温"
  },
  "technical_specs": {
    "medium": "数码摄影",
    "style": "时尚杂志写实风格",
    "sharpness": "焦点清晰锐利",
    "depth_of_field": "中景深",
    "perspective": "平视正向拍摄"
  },
  "artistic_elements": {
    "genre": "男装肖像",
    "atmosphere": "清冽的秋日黄金时段与富有结构感的都市格调"
  },
  "subject_analysis": {
    "primary_subject": "[30多岁的白人男性，身穿厚重的深海军蓝羊毛大衣和深色圆领毛衣，佩戴玳瑁色墨镜]",
    "grooming": "左侧偏分经典背头发型，整洁的短胡茬"
  }
}
```