# GPT Image Hub prompt

## 真實膠卷顆粒特寫自拍
- URL: https://www.gptimagehub.com/zh-TW/library/raw-grain-candid-close-up-selfie
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-3692
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fraw-grain-candid-close-up-selfie
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 自拍, 抓拍, 肖像, 底片顆粒, 低光源, 微距特寫, 真實膚質
- Updated: 2026-10-27T10:23:38.098Z
- Created: 2026-10-27T10:23:38.098Z

生成具備真實肌膚紋理與低光噪點的極近特寫自拍。可自由自訂主角性別、瞳色、美甲細節與環境光線氛圍。

### Full prompt
```text
{
  "subject": {
    "type": "人類",
    "gender": "[女性]",
    "age_range": "[年輕成年人]",
    "pose": "面部填滿畫面的近距離隨性自拍",
    "expression": "[柔和、平靜、略帶俏皮]",
    "gaze": "直接注視鏡頭"
  },
  "face": {
    "skin_tone": "[白皙膚色，臉頰與鼻尖帶有自然粉紅紅暈]",
    "skin_texture": "清晰可見的毛孔，真實肌理，微小膚色不均",
    "eyes": {
      "color": "[藍綠色]",
      "shape": "圓眼",
      "detail": "清晰的眼神光，邊緣柔和輕微虛焦"
    },
    "nose": "小巧鼻型，鼻尖微紅",
    "lips": {
      "color": "自然粉唇",
      "texture": "輕微乾燥的真實未修飾唇紋"
    }
  },
  "hair": {
    "color": "[深棕色]",
    "style": "自然垂落，直髮微帶輕微波浪",
    "details": "髮絲部分遮掩左半側臉頰"
  },
  "hands": {
    "gesture": "食指輕貼嘴唇近旁",
    "nails": {
      "length": "短指甲",
      "polish": "透明裸色指甲油",
      "decoration": "單指附帶微型銀色心形美甲飾品品件"
    }
  },
  "accessories": {
    "jewelry": "無飾品",
    "makeup": "素顏或極簡偽素顏"
  },
  "environment": {
    "location": "室內臥室",
    "background": "暗調且高度虛化的背景，無清晰雜物",
    "setting_feel": "私密、寧靜的夜晚獨處感"
  },
  "lighting": {
    "type": "室內低光環境光",
    "direction": "正前方略偏上方，類似手機螢幕熒光",
    "quality": "柔和不均勻的弱光暈染",
    "shadows": "鼻側和髮際線處的柔和陰影"
  },
  "camera": {
    "shot_type": "極度特寫自拍肖像",
    "angle": "平視視線水平",
    "focus": "虹膜焦點銳利，邊緣自然輕柔散焦",
    "depth_of_field": "淺景深"
  },
  "image_quality": {
    "grain": "濃重的有機膠片噪點與顆粒感",
    "noise": "高ISO數碼感測器真實噪點",
    "sharpness": "適度的真實手持快照清晰度",
    "contrast": "中低對比度",
    "color_tone": "偏冷調，微低飽和色彩"
  },
  "style": {
    "look": "未修圖的原生抓拍快照質感",
    "aesthetic": "日常隨手自拍，Lo-Fi低保真寫實風格",
    "no_ai_traits": "無塑膠磨皮感，無過度對稱，無影棚打光"
  },
  "mood": "真實脆弱、靜謐、私密獨白"
}
```