# GPT Image Hub prompt

## 新黑色電影巷弄夜間人像
- URL: https://www.gptimagehub.com/zh-TW/library/neo-noir-alleyway-night-portrait
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-1505
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fneo-noir-alleyway-night-portrait
- Category: 人像與攝影
- Model: nanobanana
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 新黑色電影, 街頭人像, 夜景攝影, 面容保留, 電影光影, 城市巷弄
- Updated: 2026-10-28T00:01:03.098Z
- Created: 2026-10-28T00:01:03.098Z

生成在光影沉鬱的暗巷中蹲姿人物的電影感夜景人像，並精確保留參考對象面貌。可修改括號內的服裝、氛圍與配件。

### Full prompt
```text
{
  "image_generation": {
    "identity_requirements": {
      "face": {
        "preserve_original": true,
        "exact_match": true,
        "description": "精準保留參考照片中的面部輪廓、比例和身份特徵。"
      },
      "hair": {
        "preserve_original": true,
        "exact_match": true,
        "description": "完全重現參考照片中的髮型，包括長度、分縫、質感與流向。"
      }
    },
    "setting": {
      "location": "粗糲的[霓虹微光城市小巷]",
      "background": {
        "elements": [
          "頭頂懸掛的工業路燈",
          "斑駁的紅磚牆",
          "清冷的城市薄霧",
          "潮溼反光的地面細節"
        ],
        "description": "一條電影感十足的昏暗巷弄，被一盞頭頂亮燈照亮，投下戲劇性的陰影與氛圍光芒。"
      }
    },
    "scene": {
      "environment": {
        "type": "新黑色電影風格夜景",
        "description": "靜謐沉鬱的巷落，暗色調、輕柔薄霧與燈光光暈交織。"
      },
      "effects": {
        "light_bloom": "路燈周圍擴散的柔和光暈",
        "film_grain": "精緻細膩的35毫米膠片顆粒感",
        "ambient_smoke": "空氣中飄散的淡淡煙霧"
      }
    },
    "subject": {
      "pose": {
        "body_position": "靠著磚牆低姿態蹲伏，身體重心微微偏向一側",
        "hand_positions": {
          "right_hand": "[靠近地面隨意夾著一根香菸]",
          "left_hand": "自然搭在膝蓋上以保持平衡"
        },
        "camera_direction": "直面鏡頭，眼神平靜、冷酷且微帶叛逆"
      },
      "clothing": {
        "outerwear": "[帶有微光的深色皮質機車夾克]",
        "footwear": "[街頭風格黑色馬丁靴]",
        "details": "寫實的皮革褶皺紋理與反射巷道光源的高光"
      },
      "expression": "憂鬱、從容且略帶疏離感的電影感凝視"
    },
    "camera": {
      "aspect_ratio": "9:16",
      "style": "電影質感街頭人像，淺景深，膠片復古美學",
      "lighting": {
        "type": "強烈的頂置街燈直射並伴有柔和環境補光",
        "effects": [
          "光源周邊的體積光暈",
          "塑造面部輪廓的側陰影",
          "微帶冷青與琥珀調的城市夜景調色"
        ]
      }
    },
    "aesthetic": {
      "mood": "粗糲、氛圍感、內斂、新黑色電影風格",
      "style": [
        "新黑色寫實主義",
        "復古膠片攝影質感",
        "夜間城市人像"
      ]
    }
  }
}
```