Drawing A Cityscape 城市视角绘图

Look at the example provided. This example is drawn using 2 point perspective. The two perspective points are shown using different coloured lines, Red and Blue. All the perspective guidelines originate from one location and spread out like a fan.
请看下例，该图是使用2个视角画出来的，且分别用红色线和蓝色线标注出来，而所有的同种线条都是从一个点发射出来就像一把扇子。

Trace the example to practice drawing a picture using 2 point perspective.
使用2点视角绘出上例图片。

Complete the picture of the buildings on the street.
完成下列街道建筑图。

Add features such as windows and doors to your buildings. Draw guide lines to help. Look at the provided example for reference.
给你的建筑大楼添加窗户和门。参照下例使用绘图线。