# GPT Image Hub prompt

## 戶外咖啡廳年輕男子肖像
- URL: https://www.gptimagehub.com/zh-TW/library/young-man-at-outdoor-cafe-portrait
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-3939
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fyoung-man-at-outdoor-cafe-portrait
- Category: 人像與攝影
- Model: nanobananapro
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 肖像, 男士, 咖啡廳, 生活風格, 雜誌感, 暖陽, 攝影
- Updated: 2026-10-27T08:30:38.098Z
- Created: 2026-10-27T08:30:38.098Z

基於參考照片生成時尚生活風的露天咖啡廳男士肖像。可自訂襯衫顏色、桌面道具或姿態以符合風格。

### Full prompt
```text
{
  "Objective": "在現代戶外咖啡廳場景中生成具有休閒輕奢生活方式質感的肖像，嚴格保留參考照片中的面部特徵。",
  "Input_Image": {
    "Usage": "使用參考照片精確保持人物面部相似度",
    "Identity_Preservation": "嚴格 — 面部輪廓、五官比例和髮際線必須保持不變"
  },
  "Persona_Details": {
    "Subject": "年輕成年男性",
    "Appearance": {
      "Hair": "蓬鬆且富有自然動感的微卷發",
      "Expression": "放鬆、自信、自然",
      "Pose": {
        "Action": "單手輕輕整理微卷頭髮",
        "Body_Language": "隨性從容"
      }
    },
    "Accessories": {
      "Watch": "手腕上可見的數碼腕錶",
      "Sunglasses": "擺放在桌上的黑色太陽鏡"
    }
  },
  "Wardrobe": {
    "Top": "[咖啡色與奶油色拼接襯衫]",
    "Style": "剪裁利落的現代休閒時尚風格"
  },
  "Scene_and_Environment": {
    "Location": "現代咖啡館戶外露臺",
    "Seating": "淺色木質藤編椅",
    "Table": "質樸原木咖啡桌",
    "Textures": [
      "天然木紋",
      "藤編紋理"
    ],
    "Atmosphere": "輕鬆愜意、現代生活風"
  },
  "Lighting": {
    "Type": "溫暖自然的日落金色陽光",
    "Quality": "柔和漫射高光",
    "Effect": "凸顯真實膚色質感、髮絲紋理與木質細節",
    "Background_Lighting": "柔和的背景光斑虛化"
  },
  "Camera_and_Composition": {
    "Framing": "中近景肖像",
    "Angle": "平視視線角度",
    "Lens": "85mm定焦鏡頭",
    "Depth_of_Field": "淺景深，f/1.8",
    "Focus": "面部與雙眼銳利聚焦，背景咖啡廳柔和虛化"
  },
  "Color_and_Grading": {
    "Palette": [
      "溫暖咖啡棕",
      "奶油色與米色調",
      "原木色系",
      "柔和暖陽高光"
    ],
    "Grading": "溫暖色調的細膩雜誌膠片感調色"
  },
  "Detail_and_Quality": {
    "Detail_Level": "皮膚肌理、細微髮絲、織物紋理及木紋微觀細節精準呈現",
    "Realism": "專業時尚雜誌攝影級別質感"
  },
  "Output_Constraints": {
    "Text_Overlay": false,
    "Branding": false,
    "Watermark": false
  }
}
```