# GPT Image Hub prompt

## 陽光灑落的床上近景人像
- URL: https://www.gptimagehub.com/zh-TW/library/sunlit-close-up-portrait-in-bed
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-12579
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fsunlit-close-up-portrait-in-bed
- Category: 人像與攝影
- Model: nanobanana2
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 人像攝影, 自然光, 特寫, 手機拍攝, 陽光, 真實質感, 面部特寫
- Updated: 2026-10-28T01:54:08.098Z
- Created: 2026-10-28T01:54:08.098Z

生成如手機直出般的自然光近景特寫，具備窗邊強光與真實肌膚細節。可更換衣物、姿態、床品材質或面部神情以量身訂製。

### Full prompt
```text
{
  "photo_type": "自然日光特寫肖像（真實未修圖質感）",
  "subject": {
    "face": {
      "description": "基於上傳的參考照片，保持面部特徵完全一致，不做輪廓修改或過度磨皮"
    },
    "pose_description": "[平躺或微仰臥，頭部微側，一隻手輕託在下巴處]",
    "expression": "[柔和自然的中性表情，唇部微放鬆，眼神自然望向側方]"
  },
  "lighting": {
    "type": "直接自然日光",
    "setup": [
      "陽光從側方窗戶射入",
      "臉部區域性受光",
      "清晰的明暗分界伴隨自然光暈衰減"
    ],
    "effects": [
      "臉頰與鼻樑處的明亮高光",
      "背光側濃郁的自然陰影",
      "面部不均勻但真實的自然採光",
      "真實的強烈陽光對比度"
    ],
    "color_temperature": "5500K 日光色溫"
  },
  "skin_realism": {
    "details": [
      "可見的毛孔細節",
      "細微雀斑與皮膚真實紋理",
      "自然的皮脂光澤",
      "真實的膚色不均",
      "無任何磨皮濾鏡或人工平滑處理"
    ]
  },
  "hair": {
    "details": [
      "髮絲分明",
      "微小毛躁與散發",
      "自然隨性的髮型佈局",
      "逆光勾勒的細軟髮絲"
    ]
  },
  "clothing": {
    "details": [
      "[白色蕾絲上衣]",
      "精細面料肌理可見",
      "自然的微小摺痕與陰影"
    ]
  },
  "accessories": {
    "details": [
      "[帶小吊墜的細鎖骨鏈]",
      "微弱自然的金屬反光"
    ]
  },
  "camera": {
    "type": "智慧手機主攝後置鏡頭模擬",
    "lens": "等效26mm",
    "settings": {
      "aperture": "f/1.8",
      "iso": "ISO 100",
      "shutter_speed": "1/800s"
    },
    "focus": "對焦於眼部，邊緣呈現自然光學虛化",
    "sensor_behavior": [
      "暗部輕微亮度噪點",
      "強光區域輕度過曝溢位",
      "真實的感測器動態範圍限制"
    ]
  },
  "background": {
    "details": [
      "[白色亞麻床品]",
      "柔軟自然的布料褶皺與投影"
    ]
  },
  "color_grading": {
    "style": "原生手機原圖色彩",
    "rules": [
      "輕微暖調陽光感",
      "真實的膚色表現",
      "無後期重度濾鏡"
    ]
  },
  "composition": {
    "camera_angle": "微俯角特寫角度",
    "framing": "面部緊湊裁切",
    "depth": "眼部銳利，背景平滑自然虛化"
  }
}
```