Great Wall Of China Mixed Media Comparison

```json { "objective": "创建一幅并排对比图，其中包含长城的工程草图和真实照片", "image_specifications": { "style": "混合媒体（工程图 + 真实照片）", "layout": "水平分割 - 左侧：带尺寸的草图，右侧：真实照片", "aspect_ratio": "3:2" }, "left_side": { "content_type": "长城的工程草图", "features": [ "详细的建筑线条，展示城墙段、烽火台和防御工事", "城墙高度、宽度和烽火台间距的数值测量", "城墙段和烽火台的高程标注", "侧视图和俯视图，说明城墙沿地形的弯曲度" ], "text_annotations": { "units": "公制（米）", "language": "英语", "font_style": "蓝图或工程风格字体" }, "positioning": "占据图像的左半部分" }, "right_side": { "content_type": "长城的高分辨率真实照片", "features": [ "长城蜿蜒穿过群山的广阔全景", "自然日光，天空晴朗或略有云朵", "逼真的色彩，可见石材纹理和周围景观" ], "positioning": "占据图像的右半部分" }, "visual_elements": { "border_division": "左侧（草图）和右侧（照片）之间的垂直线或微妙过渡", "color_palette": { "left": "草图为单色或蓝图蓝色", "right": "自然逼真的色彩" } }, "output_format": { "type": "图像", "use_case": [ "教育海报", "建筑对比", "历史可视化", "旅游视觉辅助" ], "high_resolution": true } } ```