# GPT Image Hub prompt

## 臥室夜間手機閃光燈自拍
- URL: https://www.gptimagehub.com/zh-TW/library/smartphone-flash-night-bedroom-selfie
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-1283
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fsmartphone-flash-night-bedroom-selfie
- Category: 人像與攝影
- Model: nanobanana2-lite
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 自拍, 智慧型手機, 閃光燈攝影, 臥室, 人像攝影, z世代, led氛圍燈
- Updated: 2026-10-27T13:33:13.098Z
- Created: 2026-10-27T13:33:13.098Z

生成霓虹燈光臥室環境下的逼真手機閃光燈自拍。可自由調整髮色、上衣顏色及背景LED氛圍燈色彩。

### Full prompt
```text
{
  "generative_specification": {
    "composition_layer": {
      "framing": "特寫自拍",
      "perspective": "第一人稱主觀視角 (POV)",
      "camera_angle": "平視，手臂伸直視角",
      "focal_length": "等效24mm智慧手機主攝"
    },
    "subject_layer": {
      "identity": {
        "archetype": "年輕女孩",
        "expression": "自然放鬆，正視手機鏡頭"
      },
      "anatomy_pose": {
        "action": "單手握持手機",
        "posture": "身體微側朝向鏡頭",
        "hand_detail": "握持手機的指節清晰可見"
      },
      "grooming_hair": {
        "color": "[冷棕色]",
        "length": "超長髮，濃密柔順的大波浪捲髮",
        "styling": {
          "bangs": "中分輕薄八字劉海",
          "sides": "兩側用精緻髮夾向後固定在太陽穴處"
        }
      },
      "wardrobe": {
        "garment": "修身圓領短袖T恤",
        "color": "[黑色]",
        "fabric": "啞光純棉質感"
      }
    },
    "props_layer": {
      "device": "開啟正面閃光燈的 [iPhone 16 Pro Max]"
    },
    "environment_layer": {
      "setting": "極具個性的臥室一角",
      "decor": ["復古電影海報與樂隊海報拼貼", "牆面藝術掛畫"],
      "accent_lighting": "沿牆角佈置的[亮粉色與深紫色]霓虹LED燈帶"
    },
    "lighting_and_atmosphere": {
      "key_light": "直打手機閃光燈，產生硬光高對比度及皮膚自然高光",
      "ambient_light": "背景LED營造出的柔和彩色輪廓光"
    },
    "texture_and_rendering": {
      "skin_fidelity": "極其寫實的未修圖皮膚質感，保留清晰毛孔與細微瑕疵",
      "noise_profile": "手機感測器特有的細膩高感噪點",
      "constraint": "必須嚴格保持參考圖中的面部特徵"
    }
  }
}
```