# GPT Image Hub prompt

## 電影感暗調都市男性肖像
- URL: https://www.gptimagehub.com/zh-TW/library/cinematic-low-key-urban-male-portrait
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-4372
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fcinematic-low-key-urban-male-portrait
- Category: 人像與攝影
- Model: gpt-image-2
- Aspect ratio: 2:3
- Style: photorealistic
- Tags: 電影感, 暗調攝影, 肖像, 黑色電影, 都市夜景, 淺景深, 時尚人像
- Updated: 2026-10-26T16:46:33.098Z
- Created: 2026-10-26T16:46:33.098Z

生成具備淺景深與柔和正面光照明的現代黑色電影風肖像。可自由調整性別表現、服飾或場景參數以符合需求。

### Full prompt
```text
{
  "composition": {
    "framing": "中近景人像構圖",
    "camera_angle": "平視略帶仰角（配合人物站姿）",
    "pose": "站立，一手抓住大衣領口，肩膀挺拔",
    "cropping": "頭部至胸腹部，強烈的豎向構圖",
    "depth_of_field": "淺景深，主體從嚴重虛化的前景和背景中脫穎而出",
    "balance": "人物居中，伴有非對稱的前景遮擋",
    "leading_elements": "前景虛化形成視覺引導，聚焦於人物面部"
  },
  "color_palette": {
    "dominant_colors": ["深黑", "炭灰", "溫暖膚色"],
    "accent_colors": ["柔和琥珀色高光"],
    "color_temperature": "中性偏微暖",
    "saturation": "低至中等，內斂電影級色調",
    "contrast": "中高對比度，主體與背景分離明顯"
  },
  "lighting": {
    "type": "低調人工布光",
    "direction": "柔和正面光，略帶側向角度",
    "quality": "漫射電影質感光線",
    "shadows": "下頜線和外套褶皺處清晰而受控的陰影",
    "highlights": "額頭、顴骨和鬍鬚上的微弱高光"
  },
  "subject": {
    "count": 1,
    "gender_presentation": "[男性氣質呈現]",
    "age_range": "青年至初入中年",
    "facial_features": "輪廓分明的下頜線，修剪整齊的鬍鬚，筆挺的鼻樑",
    "expression": "嚴肅、沉思、專注",
    "hair": {
      "style": "利落短髮，梳理整齊",
      "color": "深棕色"
    },
    "eyes": "注視前方，目光堅定",
    "clothing": {
      "outerwear": "立領深色厚重大衣",
      "inner_layer": "深色襯衫或毛衣",
      "style_notes": "極簡、實用主義都市冬裝"
    }
  },
  "environment": {
    "setting": "城市夜晚戶外或昏暗過渡空間",
    "background_elements": ["柔和的光斑光暈", "模糊的建築表面"],
    "foreground_elements": ["部分遮擋畫面的模糊剪影"],
    "ambience": "情緒化、靜謐、內省"
  },
  "technical_traits": {
    "camera_type": "數字電影攝影機",
    "focal_length_equivalent": "中焦段人像鏡頭",
    "aperture_effect": "極佳的主體與背景分離度，奶油般虛化光斑",
    "sharpness": "面部銳利清晰，其餘部分刻意柔化",
    "noise_grain": "符合暗光環境的輕微膠片噪點",
    "aspect_ratio": "縱向構圖，2:3"
  },
  "artistic_elements": {
    "style": "電影質感人像攝影",
    "mood": "內省、戲劇感、剋制",
    "aesthetic": "現代黑色電影風格，低調內斂男性氣質",
    "influences": ["電影劇照", "時尚雜誌人像大片", "都市夜景攝影"]
  },
  "typography": {
    "presence": "無"
  },
  "background": {
    "focus_level": "重度虛化的極其柔和焦點",
    "color_tones": "深灰與純黑，微弱暖色高光",
    "function": "增添縱深感與情緒氛圍而不喧賓奪主"
  }
}
```