# GPT Image Hub prompt

## 黃昏天台直閃抓拍人像
- URL: https://www.gptimagehub.com/zh-TW/library/candid-rooftop-flash-portrait-at-dusk
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-9904
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fcandid-rooftop-flash-portrait-at-dusk
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 天台, 直閃, 藍調時刻, 情侶寫真, 抓拍攝影, 膠片質感, 城市天際線
- Updated: 2026-10-27T18:24:28.098Z
- Created: 2026-10-27T18:24:28.098Z

呈現藍調時刻在城市陽台上用機頂直閃拍攝的浪漫情侶肖像。可自由調整服裝顏色、城市背景或姿勢以變換不同晚景氛圍。

### Full prompt
```text
{
  "generation_request": {
    "scene": {
      "concept": "藍調時刻使用機頂直閃拍攝的夢幻浪漫天台抓拍",
      "environment": "[帶金屬欄杆的公寓天台陽臺]，背景是帶有[溫暖窗戶光斑]的城市天際線，微弱晚霞漸變的黃昏天空",
      "composition": "居中四分之三身抓拍肖像，情侶置身於柔和虛化的城市夜景背景前"
    },
    "subject": {
      "couple": "[成年女性和成年男性]",
      "wardrobe": {
        "woman": "[帶有光澤感的淺黃色真絲吊帶裙、小巧白色單肩包、簡約首飾]",
        "man": "[黑色修身西裝內搭開領白襯衫]"
      },
      "pose": "女性面朝鏡頭帶著溫柔親密的微笑；男性攬著她的腰輕吻她的太陽穴；女性一手輕搭在他的臉頰上",
      "expression": "溫情、深情、自然且放鬆"
    },
    "camera": {
      "shot": "四分之三身抓拍肖像",
      "lens_mm": 35,
      "aperture": "f/2.0",
      "focus": "面部特徵、雙手和衣物面料紋理清晰聚焦；城市燈光柔和虛化",
      "style": "逼真寫實的35mm膠片快照質感，細膩膠片顆粒，自然真實皮膚紋理"
    },
    "lighting": {
      "style": "機頂直閃閃光燈結合黃昏環境光",
      "key_light": "自然光強衰減的正面直閃",
      "ambient": "清涼的藍調時刻天光充填與溫暖的金色窗戶散景",
      "highlights": "真絲高光處呈現微妙光暈，避免過曝死白"
    },
    "color_grade": {
      "palette": "冷調暮色藍、深邃陰影、暖金焦外虛化、淡黃緞面高光",
      "tone": "電影感閃光浪漫氛圍，平衡的膠片反差"
    }
  }
}
```