{
  "dimension": "painting_tools_asset",
  "type": "实质",
  "highlight_cluster": "构建叙事的写生道具",
  "description": "木质三脚画架、画布（含进行中的油画）、画笔及白玫瑰，构建户外写生叙事场景的关键道具",
  "files": {
    "easel_ref_img4_v2.png": {
      "source_image": "img_4",
      "purpose": "画架画布道具参考（主要），空白画布+白玫瑰",
      "quality": "有效，木质棕色内容清晰",
      "tool": "gemini-2.5-flash-image"
    },
    "easel_ref_img3.png": {
      "source_image": "img_3",
      "purpose": "画架画布道具参考（含进行中的画作）"
    },
    "easel_ref_img4.png": {
      "source_image": "img_4",
      "purpose": "画架画布道具参考（旧版）"
    }
  },
  "easel_characteristics": {
    "material": "light-colored wood, natural grain",
    "structure": "tripod easel with adjustable canvas holder",
    "canvas_state": {
      "img_3": "in-progress oil painting (impressionist style)",
      "img_4": "blank white canvas with white rose on crossbar"
    },
    "sd_tokens": "wooden easel, artist easel, canvas on easel, outdoor painting setup, white rose on easel, art supplies"
  },
  "mapping": [
    {
      "image": "img_3",
      "paragraph": "段落3.1.2",
      "type": "实质",
      "feature": "画架画布写生道具（含油画）",
      "highlight": "构建叙事的写生道具",
      "path": "output/features/painting_tools_asset/easel_ref_img3.png"
    },
    {
      "image": "img_4",
      "paragraph": "段落4.1.2.1",
      "type": "实质",
      "feature": "画架画布写生道具（空白画布）",
      "highlight": "构建叙事的写生道具",
      "path": "output/features/painting_tools_asset/easel_ref_img4_v2.png"
    },
    {
      "image": "img_4",
      "paragraph": "段落4.1.2.2",
      "type": "实质",
      "feature": "白玫瑰道具",
      "highlight": "构建叙事的写生道具",
      "path": "output/features/painting_tools_asset/easel_ref_img4_v2.png"
    },
    {
      "image": "img_1",
      "paragraph": "段落1.2",
      "type": "实质",
      "feature": "画架结构",
      "highlight": "构建叙事的写生道具",
      "path": "output/features/painting_tools_asset/easel_ref_img3.png"
    }
  ],
  "consistency_elements": [
    "画架与画布",
    "画架与油画"
  ]
}