建筑旅行写生手绘手帐

{
  "type": "architectural sketchbook collage",
  "medium": "在[暖米白]纸张上的[钴蓝色]圆珠笔与墨水",
  "style": "写生旅行速写、精细手绘线条、排线交叉阴影、建筑考察笔记、随性的透视辅助线、单色蓝墨水",
  "subject": {
    "building": "[珊纳特赛罗市政厅]",
    "architect": "[阿尔瓦·阿尔托]",
    "year": "[1952]",
    "theme": "北欧现代主义公共建筑、红砖、木材、玻璃、松林、庭院台阶、手作质感的建筑细部"
  },
  "canvas": {
    "aspect_ratio": "4:3 landscape",
    "background": "带微弱纸张纹理的奶油色速写纸",
    "composition": "整页密铺八幅融为一体的建筑速写研习，相互交叠但被微弱边距与隐蔽画框清晰分割"
  },
  "layout": {
    "handwritten_title": {
      "position": "左上角",
      "text_lines": [
        "SÄYNÄTSALO",
        "TOWN HALL",
        "ALVAR AALTO",
        "1952"
      ],
      "style": "小写意蓝色大写手写字"
    },
    "sections": [
      {
        "position": "左上至中左",
        "count": 1,
        "description": "高耸松树掩映下的市政厅大型街景外观，红砖与深色木质体块，前景停放的汽车，入口附近的露天咖啡遮阳伞与台阶"
      },
      {
        "position": "上方中央",
        "count": 1,
        "description": "醒目的厚重砖砌塔楼及相邻低层建筑，后方高耸树木，室外楼梯与路灯，密集的水平砖纹排线"
      },
      {
        "position": "右上角",
        "count": 1,
        "description": "两侧设有长椅的平直庭院连廊步道，通高落地窗墙，花槽，几何铺地，垂直立面节奏与盆栽植物"
      },
      {
        "position": "左下角",
        "count": 1,
        "description": "竖向木纹双开木门特写，两个雕塑感弧形拉手，圆形锁具五金，左侧附有小标牌写着 STOP Lokauto Salli"
      },
      {
        "position": "中央",
        "count": 1,
        "description": "仰视的放射状木屋顶构架细部，横梁自方形中央暗孔向外放射，悬挂小型吊灯"
      },
      {
        "position": "中右侧",
        "count": 1,
        "description": "带金属扶手及支架的砖砌楼梯细部，旁附手写笔记 LIGHT, MATERIALS, RHYTHM."
      },
      {
        "position": "下方中央",
        "count": 1,
        "description": "砖墙与木地板前简朴桌案或讲台的室内研习小品，上方散落工具或图纸，手写笔记 WOOD, BRICK NATURE. AALTO."
      },
      {
        "position": "右下角",
        "count": 1,
        "description": "砖墙旁的户外梯田式台阶与植被坡道，森林小径，路灯，圆形排水箅子，引向林木的透视线"
      }
    ],
    "total_sketch_panels": 8,
    "visible_notes_count": 4,
    "visible_notes": [
      "SÄYNÄTSALO TOWN HALL ALVAR AALTO 1952",
      "STOP Lokauto Salli",
      "LIGHT, MATERIALS, RHYTHM.",
      "WOOD, BRICK NATURE. AALTO."
    ]
  },
  "rendering_instructions": "仅使用纯蓝墨水线条，无水彩或色块平涂。着重刻画建筑材质肌理：砖缝砌筑、垂直木纹、铺装网格、松针、树冠植被、栏杆扶手以及排线阴影。保持整页宛如写生本随笔的连贯感，具真实但略带瑕疵的手绘透视与手写批注。严禁逼真照片效果、呆板CAD线条或数字UI元素。"
}