# GPT Image Hub prompt

## 復古柯達克羅姆街頭紀實肖像
- URL: https://www.gptimagehub.com/zh-TW/library/retro-kodachrome-street-documentary-portrait
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-8965
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fretro-kodachrome-street-documentary-portrait
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:2
- Style: retro
- Tags: 柯達克羅姆, 街頭攝影, 紀實攝影, 復古底片, 1970年代, 肖像
- Updated: 2026-10-27T14:23:33.098Z
- Created: 2026-10-27T14:23:33.098Z

生成具備1970年代《國家地理》底片質感的街頭紀實場景。可自訂場景類型、光線與人物神態以展現多樣生活瞬間。

### Full prompt
```text
{
  "scene_type": "[街頭紀實瞬間]",
  "aesthetic_reference": "Kodachrome 64 / 1970年代至1980年代《國家地理》",
  "visual_intent": "[以色彩為主導的人文紀實]",
  "lighting": {
    "type": "[自然漫射日光]",
    "contrast": "中偏高對比度",
    "mood": "永恆的紀實真實感"
  },
  "color_engine": {
    "reds": "醇厚而富有紋理的紅色",
    "greens": "溫暖自然的綠色",
    "yellows": "金黃色的點綴",
    "blues": "柔和淡雅的青藍色天空調"
  },
  "human_rendering": {
    "skin_priority": true,
    "expression": "[真實自然的無擺拍神態]",
    "separation_from_background": "清晰且自然的前後景分離"
  },
  "post_processing_behavior": {
    "film_like": true,
    "no_modern_color_grading": true,
    "no_teal_orange_exaggeration": true
  }
}
```