水彩的渲染表现力较强,可以非常真实、细致地表现出各种建筑形式与建筑材料的色彩和质感,它的画面相对好控制,画幅大小不受限制,利于保存,因此在工作中经常被用于建筑表现图的绘制。本文从水彩的材料与工具、水彩表现的特点、水彩表现建筑的方法与步骤、注意事项四个方面阐述了水彩表现建筑的技法。 Strong watercolor rendering performance, can be very real and detailed display of various architectural forms and building materials, color and texture, its relatively good control of the picture frame size is unrestricted, conducive to preservation, so in the work is often Drawings for architectural renderings. This article expounds the techniques of watercolor expression architecture from four aspects: watercolor materials and tools, the characteristics of watercolor expression, methods and steps of watercolor expression architecture, and considerations.