极简俯拍广角影棚肖像

{
  "image_type": "摄影肖像",
  "style": "影棚肖像，电影感，极简主义",
  "composition": {
    "orientation": "竖版",
    "framing": "极高角度全身构图",
    "subject_position": "居中",
    "camera_angle": "垂直俯拍鸟瞰视角",
    "lens_distortion": "强烈的广角透视畸变夸张",
    "negative_space": "四周大面积留白",
    "perspective": "主体直接抬头向上的戏剧化俯视视角"
  },
  "subject": {
    "count": 1,
    "description": "[戴眼镜的年轻人]",
    "pose": "[直立站立，双肩微前倾，双臂自然下垂]",
    "expression": "[柔和、内省、略带好奇]",
    "gaze": "直接向上注视镜头",
    "accessories": [
      "[圆框眼镜]"
    ],
    "clothing": {
      "outerwear": "[深棕色夹克]",
      "innerwear": "[浅色针织肌理衬衫]",
      "style": "休闲，低调"
    }
  },
  "facial_details": {
    "features": "圆润面庞，柔和下颌线",
    "emotion": "平静，沉思",
    "eye_emphasis": "由圆眼镜和向上凝视增强"
  },
  "lighting": {
    "type": "摄影棚布光",
    "setup": "顶部居中柔光，边缘自然衰减",
    "contrast": "低至中等对比度",
    "shadows": "脚下及身体正下方的微弱柔和阴影",
    "vignette": "向画面边缘渐暗的强烈径向暗角"
  },
  "color": {
    "palette": [
      "[冷灰]",
      "[炭黑]",
      "[哑光棕]",
      "[柔和米白]"
    ],
    "temperature": "冷中性调",
    "saturation": "低饱和度",
    "mood": "宁静，沉思"
  },
  "background": {
    "environment": "极简影棚背景",
    "surface": "光滑无缝哑光地面",
    "gradient": "从明亮中心到深暗边缘的径向渐变",
    "distractions": "无"
  },
  "technical_details": {
    "lens": "超广角或鱼眼风格焦段",
    "depth_of_field": "全景深，主体整体清晰锐利",
    "sharpness": "中心高清晰度，边缘微弱柔化",
    "noise": "纯净，极低噪点"
  },
  "artistic_elements": {
    "concept": "通过尺度与透视呈现孤独与脆弱感",
    "visual_metaphor": "广阔虚无空间中的孤独剪影",
    "aesthetic_influences": [
      "时尚杂志肖像摄影",
      "当代影棚极简主义",
      "电影感俯拍构图"
    ]
  }
}