混合媒体工作室肖像与矢量图形叠加

```json
{
  "meta": {
    "image_quality": "高",
    "image_type": "混合媒体（摄影与数字插画/拼贴结合）",
    "resolution_estimation": "高分辨率，矢量图形边缘锐利",
    "file_characteristics": {
      "compression_artifacts": "低",
      "noise_level": "无",
      "lens_type_estimation": "标准到略微广角（约 35 毫米）"
    }
  },
  "global_context": {
    "scene_description": "一张年轻男子的全身工作室肖像，在纯净的亮蓝色背景下摆出动感的姿势。图像是合成的，男子的照片上叠加了白色手绘风格的矢量图形（涂鸦）和抽象的蓝色液体形状。主体穿着单色蓝色街头服饰，带有白色点缀。",
    "environment_type": "工作室/平面设计构图",
    "time_of_day": "无法辨别（工作室灯光）",
    "weather_atmosphere": "充满活力、艺术感、都市、酷炫",
    "lighting": {
      "source": "人工工作室灯光",
      "direction": "右前方为主（在脸部左侧形成柔和阴影）",
      "quality": "柔和、漫射",
      "color_temperature": "中性白"
    },
    "color_palette": {
      "dominant_hex_estimates": [
        "#4CA7E8",
        "#0044CC",
        "#FFFFFF",
        "#1A2B45"
      ],
      "accent_colors": [
        "#FFFFFF"
      ],
      "contrast_level": "高"
    }
  },
  "composition": {
    "camera_angle": "低角度（略微仰视主体）",
    "framing": "全景（从头到脚）",
    "depth_of_field": "景深大（所有物体都清晰）",
    "focal_point": "主体的脸部和上半身",
    "symmetry_type": "不对称平衡",
    "rule_of_thirds_alignment": "主体居中，图形平衡负空间"
  },
  "objects": [
    {
      "id": "obj_001",
      "label": "男性主体",
      "category": "人物",
      "location": {
        "relative_position": "中心",
        "bounding_box_percentage": {
          "x": 0.30,
          "y": 0.05,
          "width": 0.40,
          "height": 0.85
        }
      },
      "dimensions_relative": "大",
      "distance_from_camera": "中",
      "pose_orientation": "站立，身体略微向右倾斜，头部向左倾斜，右手举至脸部附近，左腿交叉在右腿上",
      "material": "有机物（皮肤）",
      "surface_properties": {
        "texture": "皮肤",
        "reflectivity": "低",
        "micro_details": "浅胡茬/面部毛发，中性但自信的表情",
        "wear_state": "不适用"
      },
      "color_details": {
        "base_color_hex": "#5C3A2A",
        "secondary_colors": [],
        "gradient_or_pattern": "自然肤色"
      },
      "interaction_with_light": {
        "shadow_casting": "颈部和脸部左侧有自阴影",
        "highlight_zones": "前额、右脸颊、鼻梁",
        "translucency": "无"
      }
    }
  ]
}
```