Annotated Stone Arch Bridge Sketch

{"type":"带标注的建筑概念草图","subject":"一幅手绘等轴测墨线插图，描绘了跨越河流的历史悠久莫斯塔尔风格石拱桥，两岸分布着中世纪石砌建筑和两座方形瞭望塔","style":{"medium":"黑色石墨和技术绘图笔线条","look":"建筑实地笔记、概念艺术、细致的排线与交叉排线、可见的构造线、粗略的透视引导标记","paper":"带有均匀方格的陈旧奶油色坐标纸，背景略微泛黄","color":"仅限单色黑灰色墨水，除微妙的纸张色调外无水彩"},"scene":{"main landmark":"{argument name=\"bridge name\" default=\"石拱桥\"}","river":"{argument name=\"river name\" default=\"内雷特瓦河\"}","architecture":"巴尔干奥斯曼时代的石砌建筑，配有瓦片屋顶、小矩形窗户、拱形门廊、堆叠的山坡石砌结构，右下河岸设有一个咖啡露台","composition":"宽幅风景画布，四分之三空中等轴测视角，左侧村落群位于页面较高处，右侧村落群位于页面较低处，大型单跨拱桥沿对角线横跨河流中心","details":"带护栏的拱形桥面、桥上沿线带有小旗帜的旗杆、石材纹理、瓦片图案、河岸植被涂鸦、桥下淡淡的阴影"},"layout":{"labels":{"count":8,"items":[{"text":"石砌建筑","position":"左上","points_to":"左侧石屋群"},{"text":"瞭望塔（左）","position":"中上偏左","points_to":"左岸上方的高大方形塔楼"},{"text":"石拱桥","position":"中上偏右","points_to":"主桥跨度"},{"text":"旗帜","position":"桥梁右上","points_to":"桥上的旗杆列"},{"text":"瞭望塔（右）","position":"右上","points_to":"右岸高大的方形塔楼"},{"text":"石砌建筑","position":"中右","points_to":"右侧石屋群"},{"text":"咖啡露台","position":"右下","points_to":"河边的小型带顶露台"},{"text":"内雷特瓦河","position":"左下河流区域","points_to":"桥下流淌的河流"}]},"annotation_style":"大写无衬线手写标签，配有弯曲的箭头引线，清晰的黑色字体","grid":"所有绘图元素后方均有全页可见的方格网"},"text_parameters":{"left watchtower label":"{argument name=\"left tower label\" default=\"瞭望塔（左）\"}","right watchtower label":"{argument name=\"right tower label\" default=\"瞭望塔（右）\"}","cafe label":"{argument name=\"cafe label\" default=\"咖啡露台\"}"},"rendering_instructions":"生成一幅精确但具有手绘感的建筑图解，而非照片级真实图像。保持背景整洁，保留坐标纸笔记的美感，桥梁和建筑使用强烈的线条层级，地形和河流流向使用较轻的草图线条，并确保所有标签清晰可读。"}