# GPT Image Hub prompt

## 心形背景經典好萊塢棚拍肖像
- URL: https://www.gptimagehub.com/zh-TW/library/classic-hollywood-portrait-with-heart-backdrop
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-9901
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fclassic-hollywood-portrait-with-heart-backdrop
- Category: 人像與攝影
- Model: nanobanana
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 好萊塢肖像, 復古攝影, 心形背景, 攝影棚拍攝, 情人節肖像, 晚禮服
- Updated: 2026-10-27T19:03:23.098Z
- Created: 2026-10-27T19:03:23.098Z

生成身穿晚禮服、背靠明亮心形燈光的復古好萊塢肖像。可自由自訂禮服款式、珠寶配件與背景配色。

### Full prompt
```text
{
  "generation_request": {
    "output": {
      "aspect_ratio": "9:16",
      "resolution": "ultra_high",
      "sharpness": "high",
      "grain": "fine_film_grain"
    },
    "scene": {
      "concept": "帶有醒目心形光效背景的經典好萊塢影棚肖像",
      "environment": "[深緋紅色影棚背景，主體身後帶有大型明亮白心形光暈並具柔和邊緣輝光，極簡乾淨佈景]",
      "composition": "豎構圖，四分之三身或全身，主體略偏左居中，優雅的留白，心形精準對齊於頭部與上半身之後",
      "mood": "永恆、浪漫、華麗、電影感"
    },
    "subject": {
      "person": "[成年女性]",
      "pose": "面向左側站立側身姿態，雙手置於背後，雙肩放鬆，下巴微揚",
      "expression": "沉著自信，雙唇輕閉，優雅從容",
      "hair": "[深色頭髮盤成低位復古髮髻，帶有平滑的手推波紋]",
      "makeup": "經典好萊塢名伶妝容，紅唇濃郁，精緻上揚眼線，柔和麵部修容，透亮光澤肌膚",
      "accessories": "[多圈珍珠短項鍊，配套珍珠水滴耳環]",
      "wardrobe": {
        "dress": "[抹胸心形領黑色晚禮服，修身剪裁，高開叉設計，啞光緞面質感]"
      }
    },
    "camera": {
      "shot_type": "studio portrait",
      "lens": "85mm",
      "aperture": "f/2.8",
      "focus": "面部與首飾清晰對焦，禮服輪廓鮮明，背景心形邊緣柔和微虛"
    },
    "lighting": {
      "setup": "經典好萊塢名伶布光，相機左側主光，右側柔和補光，微妙輪廓光將主體與背景分離",
      "backdrop_light": "心形均勻受光，對稱規整，帶有柔和擴散光暈"
    },
    "color_grading": {
      "palette": "深緋紅、亮象牙白心形、啞光黑禮服、溫暖自然膚色",
      "look": "電影復古華麗質感，中高對比度，濃郁而不刺眼的紅色階"
    },
    "negative_prompt": [
      "模糊",
      "畸變人體",
      "不對稱心形",
      "高光過曝",
      "多餘肢體",
      "文字",
      "水印"
    ]
  }
}
```