Monasteries around Lijiang, among them Puji Monastery, Yafeng Monastery, Fugao Monastery, and Wenbe Monastery, belong to Tibetan Buddhist sects. The above-named monasteries, and countless others in the region, have all been damage during the Cultural Revolution. The most interesting sights at the monasteries are old frescoes. There has been a period in 15th and 16th centuries when frescoes had been painted at many of the monasteries by Tibetan and Naxi artists.