The four villages including Shangxia Wutun, Nianduhu, Gasairi, and Guomari, in Tongren County, Tibet Autonomous Pre-fecture of Huangnan, are known as home to Buddhist paintings and sculptures, popular some 700 years ago. The techniques of the Regong art have been fully used in beautifying people's life, and can be found almost everywhere - on the walls, bricks, stones, clothes, and buildings.    Read the article