# GPT Image Hub prompt

## 藍天下休閒街頭風人像
- URL: https://www.gptimagehub.com/zh-TW/library/casual-streetwear-portrait-under-blue-sky
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-3138
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fcasual-streetwear-portrait-under-blue-sky
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 肖像攝影, 街頭風, 休閒人像, 鎖定面部, 連帽衫, 極簡風
- Updated: 2026-10-28T02:54:58.098Z
- Created: 2026-10-28T02:54:58.098Z

生成一張基於參考照片鎖定面部特徵的清新現代戶外肖像。可自訂連帽衛衣色彩、髮型與天空背景以改變氛圍。

### Full prompt
```text
{
  "image_generation": {
    "face": {
      "preserve_original": true,
      "reference_match": true,
      "description": "嚴格保留參考照片中的面部特徵、淡雅自然妝容、唇形、眼部細節及平靜神情。"
    },
    "photo_style": {
      "type": "戶外休閒肖像",
      "camera_angle": "特寫肖像，微仰角拍攝",
      "lighting": "曝光均勻的柔和自然日光",
      "mood": "平靜、極簡、略帶內省",
      "texture": "帶有細膩細節的自然真實皮膚質感",
      "focus": "面部清晰對焦，背景柔和虛化"
    },
    "subject": {
      "pose": "單手輕託下巴附近，頭部微向前傾的特寫姿態",
      "expression": "介於中性與輕微微撅嘴之間，鬆弛且自信",
      "hair": {
        "style": "[隨微風輕動的空氣劉海直髮]",
        "color": "[深棕色或黑色]"
      },
      "clothing": {
        "type": "休閒街頭風",
        "details": "[戴上兜帽的寬鬆藍色連帽衛衣]"
      },
      "accessories": {
        "ring": "[手指上簡約的極簡銀戒]",
        "bag": "肩上露出雙肩包揹帶"
      }
    },
    "environment": {
      "setting": "開闊戶外空間",
      "background": "[無雜物干擾的純淨藍天]",
      "atmosphere": "清爽、極簡、開闊"
    },
    "aesthetic": {
      "style": "純淨現代生活方式肖像",
      "features": [
        "極簡色彩搭配",
        "柔和自然採光",
        "街頭連帽衫穿搭",
        "乾淨開闊的天空背景"
      ]
    }
  }
}
```