卧室胶片直闪肖像

{
  "scene": "在贴满照片、草图和票根的个人卧室或创作工作室里拍摄的私密室内肖像",
  "subject": {
    "gender": "男性",
    "age": "20岁出头",
    "expression": "平静、略带防备感、内省深思",
    "pose": "随意站立，双肩放松，身躯微倾，双手在画框外",
    "gaze": "与镜头产生自然而不做作的目光接触",
    "hair": "自然蓬松的凌乱短发，刘海略微不整齐",
    "wardrobe": {
      "top": "带有[柔和紫色渐变]的肌理感针织毛衣",
      "bottom": "低调随性的哑光色长裤",
      "style": "随性自然、充满生活痕迹的独立杂志风格"
    }
  },
  "environment": {
    "location": "个人房间或艺术创作空间",
    "background_elements": [
      "用胶带贴在墙上的宝丽来照片",
      "手绘草图和涂鸦",
      "演唱会或旅行票根",
      "清晰可见且不规则的美纹纸胶带"
    ],
    "atmosphere": "怀旧、私密、略带原生态"
  },
  "lighting": {
    "type": "机顶直打闪光灯",
    "quality": "强烈但受控",
    "shadow": "主体身后投下的硬质阴影",
    "mood": "90年代末至2000年代初的抓拍写实感"
  },
  "camera": {
    "shot_type": "中景肖像",
    "lens": "35mm",
    "perspective": "视线齐平，快照式取景",
    "depth_of_field": "适度景深，确保墙面纸品细节清晰可辨",
    "imperfections": "轻微暗角，闪光灯边缘衰减"
  },
  "color_grading": {
    "palette": "柔和中性色调，点缀浅薰衣草紫",
    "contrast": "中等",
    "tones": "带有微暖感的自然肤色"
  },
  "texture_and_detail": {
    "skin": "真实的皮肤质感，可见微小瑕疵，未经修饰磨皮",
    "fabric": "纹理分明的手感针织细节",
    "grain": "明显的35毫米胶片颗粒感",
    "timestamp": "角落处带有低调的橙黄色日期印章"
  },
  "style": "胶片复古风、视觉日记式肖像、低保真独立杂志写实风格",
  "negative_prompt": [
    "摄影棚布光",
    "美颜磨皮修图",
    "塑料感皮肤",
    "完美对称",
    "过度锐化",
    "干净极简的背景",
    "AI瑕疵"
  ]
}