A cave temple is a cave cut into a cliff, holding murals as well as carved and painted sculpture. The murals of Dunhuang and the cliff sculpture of Longmen and Yungang are together the representatives of this class.
In 366 (Jianyuan 2 of the Former Qin) the monk Le Zun began cutting the Mogao Caves at Dunhuang, and the tradition of cave murals and painted sculpture began.
Under Emperor Wencheng of Northern Wei the monk-official Tanyao directed the cutting of the five Yungang caves, and imperial cave sculpture reached its first peak.
Under Emperor Gaozong and Wu Zetian the great Vairocana niche of Fengxian Temple at Longmen was completed, and cave art moved to a sinicized expression of the High Tang. The styles that came from the Western Regions and India had by this time taken on a native look.
Grotto Art is the class in the chapter on Crafts on cave murals and sculpture: the Buddhist cave temples cut into cliff faces, with their murals and sculpture. The monk Le Zun began cutting the Mogao Caves under the Former Qin, the monk-official Tanyao directed the five Yungang caves under the Northern Wei, and in the Tang the great Vairocana niche of Fengxian Temple at Longmen was completed. Art from the Western Regions and India met native taste here.