水彩规划结构分析图：郊野公园

规划结构分析图，一轴两带多节点，主体为郊野公园，俯视平面，柔和的水彩插画风格，轻盈的晕染，纸张纹理，生态绿色系配色，浅黄绿、草绿到深森林绿，粗壮的发展轴箭头，柔和的带状景观带，大小分级的圆形核心与节点，虚线划分的片区，构图简洁，信息层级清晰，大量留白，画面中不出现文字和标注，高清，适合设计展板

urban planning structure diagram with one axis, two belts and multiple nodes of a country park, top-down plan view, soft watercolor illustration, gentle washes, visible paper texture, ecological green palette from pale lime and grass green to deep forest green, bold development axis arrows, soft ribbon-shaped landscape belts, hierarchical circular cores and nodes, dashed zone boundaries, clean composition, clear visual hierarchy, generous white space, no text or labels in the image, high resolution, architecture presentation board