# GPT Image Hub prompt

## 綠植背景夜生活閃光肖像
- URL: https://www.gptimagehub.com/zh-TW/library/nightlife-flash-portrait-with-garden-foliage
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-1257
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fnightlife-flash-portrait-with-garden-foliage
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 夜生活, 閃光攝影, 肖像, 直打閃光, 派對, 社群媒體
- Updated: 2026-10-27T19:26:38.098Z
- Created: 2026-10-27T19:26:38.098Z

生成高對比度的夜間直打閃光人像，以茂密綠植為背景。可自訂主體裝扮、姿勢及環境以配合不同派對風格。

### Full prompt
```text
{
  "metadata": {
    "confidence_score": "high",
    "image_type": "攝影照片",
    "primary_purpose": "社交媒體"
  },
  "composition": {
    "rule_applied": "中心構圖",
    "aspect_ratio": "縱向 9:16",
    "layout": "單人主體",
    "focal_points": [
      "[主體的面部與俏皮表情]",
      "[黑色連衣裙的鏤空細節]",
      "[背景中被照亮的綠植]"
    ],
    "visual_hierarchy": "仰角機位與正面閃光將視線先吸引至面部，向下延伸至鏤空裙裝，再散落至富有質感的綠色背景。",
    "balance": "非對稱平衡"
  },
  "color_profile": {
    "dominant_colors": [
      {
        "color": "午夜黑",
        "hex": "#0D0D0D",
        "percentage": "25%",
        "role": "主要主體（[連衣裙]）"
      },
      {
        "color": "枝葉綠",
        "hex": "#2E4725",
        "percentage": "40%",
        "role": "背景"
      },
      {
        "color": "暖金",
        "hex": "#D4AF37",
        "percentage": "5%",
        "role": "點綴（[首飾配飾]）"
      },
      {
        "color": "暖膚色",
        "hex": "#EBC8B2",
        "percentage": "20%",
        "role": "皮膚"
      },
      {
        "color": "暖淺黃",
        "hex": "#F5E6AA",
        "percentage": "10%",
        "role": "高光補光"
      }
    ],
    "color_palette": "互補色調（深綠背景對比溫暖膚色）",
    "temperature": "混合（清冷夜色植物對比溫暖人造光）",
    "saturation": "中等",
    "contrast": "高對比度"
  },
  "lighting": {
    "type": "機頂直打閃光配合溫暖環境光",
    "source_count": "多光源",
    "direction": "正面",
    "directionality": "高指向性機頂直打閃光",
    "quality": "硬光",
    "intensity": "主體高亮清晰",
    "contrast_ratio": "高對比度",
    "mood": "俏皮、夜生活、迷人魅惑",
    "shadows": {
      "type": "邊緣鋒利的硬陰影",
      "density": "深黑色",
      "placement": "投射在主體身後綠植上",
      "length": "較短"
    },
    "highlights": {
      "treatment": "鏡面亮光",
      "placement": "額頭、顴骨、肩膀、金屬配件"
    },
    "ambient_fill": "存在環境補光",
    "light_temperature": "溫暖的背景環境燈光"
  },
  "technical_specs": {
    "medium": "數碼攝影",
    "style": "硬光閃光派對攝影",
    "texture": "清晰銳利的細節",
    "sharpness": "極度銳利",
    "grain": "細膩微弱噪點",
    "depth_of_field": "中等景深",
    "perspective": "微俯視角"
  },
  "artistic_elements": {
    "genre": "夜生活肖像",
    "influences": [
      "直打閃光攝影潮流",
      "Z世代流行審美",
      "派對活動攝影"
    ],
    "mood": "歡快、靈動、自信",
    "atmosphere": "[戶外晚間餐廳花園]",
    "visual_style": "鮮豔、高對比度"
  },
  "typography": {
    "present": false
  },
  "subject_analysis": {
    "primary_subject": "[夜間在戶外擺姿勢的年輕女性]",
    "positioning": "居中",
    "scale": "中景半身（大腿以上）",
    "interaction": "面對鏡頭擺姿勢",
    "facial_expression": {
      "mouth": "[嘟嘴親吻表情]",
      "smile_intensity": "無微笑",
      "eyes": "[直視鏡頭]",
      "eyebrows": "[自然微挑]"
    }
  }
}
```