# GPT Image Hub prompt

## 明暗對照法微笑男子時尚肖像
- URL: https://www.gptimagehub.com/zh-TW/library/chiaroscuro-editorial-portrait-of-smiling-man
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-3471
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fchiaroscuro-editorial-portrait-of-smiling-man
- Category: 人像與攝影
- Model: nanobanana2-lite
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 肖像攝影, 明暗對照, 時尚雜誌, 影棚打光, 男模, 電影感, 時尚
- Updated: 2026-10-26T20:50:28.098Z
- Created: 2026-10-26T20:50:28.098Z

生成一張在金色明暗輪廓光下的電影感男子棚拍肖像。可在括號中自訂服飾、表情及背景氛圍。

### Full prompt
```text
{
  "Objective": "具備高階膠片質感的電影感雜誌時尚肖像攝影",
  "Persona_Details": {
    "Subject": "[自信的年輕男子]",
    "Appearance": {
      "Hair": "[微卷棕發]",
      "Facial_Hair": "[淡淡的胡茬]",
      "Expression": "[輕鬆、開懷的笑容]",
      "Pose": {
        "Head": "頭部微微後仰",
        "Eyes": "雙眼閉合",
        "Gesture": "一隻手在空中自然做手勢"
      }
    },
    "Wardrobe": {
      "Jacket": "[黑色剪裁西裝外套]",
      "Shirt": "[敞開領口的白色正裝襯衫]",
      "Accessory": "[低調細金鍊項鍊]"
    }
  },
  "Scene_and_Lighting": {
    "Environment": "深色、極簡影棚背景",
    "Lighting_Style": "戲劇性明暗對照法（Chiaroscuro）",
    "Key_Light": "位於主體斜後上方的暖金輪廓光",
    "Effect": "勾勒出髮絲光暈的光環輪廓與柔和過渡陰影"
  },
  "Photography_Style": {
    "Genre": "高階時尚雜誌肖像",
    "Mood": "電影質感、溫暖、親近、富有感染力",
    "Camera": "85mm人像鏡頭，f/1.8光圈",
    "Depth_of_Field": "淺景深，背景柔和虛化"
  },
  "Color_and_Grading": {
    "Palette": "濃郁溫暖色調與深沉影棚黑",
    "Grading": "細膩膠片顆粒感，平滑對比度過渡"
  }
}
```