白画【英】

Baihua; or Plain Drawing

定义

也称白描，指描绘形象而不施色彩，敦煌壁画中的白画多与敷彩并存。

An ink painting technique that allows the painter to draw with a single color of ink, with no other colors added. Both colored and monochromatic drawing techniques were used in the painting of the murals at Dunhuang.