# GPT Image Hub prompt

## 美式復古時尚國旗背景肖像
- URL: https://www.gptimagehub.com/zh-TW/library/americana-editorial-portrait-with-flag-backdrop
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-11272
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Famericana-editorial-portrait-with-flag-backdrop
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 席德妮史威尼, 時尚肖像, 閃光燈攝影, 美式風格, 復古寫真, 千禧美學, 名人寫真
- Updated: 2026-10-26T19:41:43.098Z
- Created: 2026-10-26T19:41:43.098Z

生成千禧年代名人風格的直打硬閃光時尚肖像。可自訂人物、服飾細節或背景國旗以調整主題風格。

### Full prompt
```text
{
  "image_generation_prompt": {
    "subject_details": {
      "character": "[Sydney Sweeney]",
      "demographics": "年輕成年女性，淺色膚色",
      "hair": "蜜金色長髮，蓬鬆自然大卷發，側分垂落在左肩",
      "face": "[Sydney Sweeney]的面部特徵，回頭直視鏡頭，自信誘人的神態，微張的雙唇與迷人的雙眼",
      "makeup": "柔和華麗妝容，清晰的眉形，微翹眼線，濃密睫毛，啞光藕荷色唇膏"
    },
    "apparel": {
      "top": "[緊身白色羅紋無袖短款背心，紅色粗肩帶，側縫與袖孔帶有藍綠色滾邊]",
      "bottom": "[淺色水洗牛仔短褲，紐扣門襟外露]",
      "accessories": "[小巧金色圓環耳環]"
    },
    "pose_and_action": {
      "body_position": "身體朝右側身站立，上半身扭向鏡頭",
      "arm_placement": "右手抬起，隨意搭在腦後髮絲上",
      "framing": "半身腰部以上構圖"
    },
    "environment": {
      "background": "[豎直懸掛的大幅美國國旗]",
      "elements": "左上方顯眼的藍底白星，紅白相間的條紋鋪滿背景"
    },
    "lighting_and_style": {
      "aesthetic": "[美式風格，現代復古時尚大片，千禧年代名人寫真]",
      "lighting_setup": "機頂直打閃光燈攝影，在國旗背景上投射出清晰硬朗的陰影",
      "visual_quality": "清晰對焦，寫實攝影色調，帶微光的真實皮膚質感"
    }
  }
}
```