雨林叶片上的微距水滴

{
  "meta": {
    "aspect_ratio": "3:2",
    "style": "科学微距纪实摄影",
    "realism_level": "极致写实，自然光学呈现"
  },
  "subject": {
    "description": "停留在一片热带雨林叶片上的单颗水滴",
    "droplet": {
      "shape": "自然表面张力形成的球状",
      "clarity": "晶莹剔透",
      "refraction": "水滴内部叶脉微妙的光学折射"
    },
    "leaf": {
      "type": "[阔叶热带雨林树叶]",
      "surface": "微蜡质，天然细微肌理",
      "veins": "自然分支、清晰可见的高细节叶脉",
      "imperfections": [
        "微小表面气孔",
        "微量浮尘",
        "天然不规则纹理"
      ]
    }
  },
  "environment": {
    "location": "茂密的热带雨林",
    "atmosphere": "湿润、幽静的雨后宁静感",
    "background": [
      "柔和的绿色焦外光斑",
      "虚化的丛林植被",
      "自然的景深层次"
    ],
    "air": "湿润，带有一层薄薄的水雾"
  },
  "lighting": {
    "type": "雨林自然散射光",
    "source": "透过林冠的漫射天光",
    "quality": "柔和、分散、无明显方向性",
    "highlights": "水珠表面柔和的高光点",
    "shadows": "叶脉边缘极轻微的微阴影"
  },
  "camera": {
    "camera_type": "专业微距摄影配置",
    "lens": "100mm微距镜头",
    "aperture": "f/8",
    "focus": "精准对焦于叶脉与水滴边缘",
    "depth_of_field": "浅景深真实微距表现",
    "magnification": "1:1等倍微距",
    "perspective": "平行于叶片表面"
  },
  "color_grading": {
    "palette": "深邃纯正的自然绿色，微弱暖黄高光",
    "saturation": "真实自然饱和度",
    "contrast": "自然动态色调范围",
    "clarity": "纯光学清晰度，无过度锐化痕迹"
  },
  "constraints": [
    "无昆虫",
    "无奇幻光晕",
    "无人造摄影棚灯光",
    "无电影感调色",
    "必须呈现真实的科学微距摄影质感"
  ]
}