Faces of the Cave Wall (2002)

The documentary film looks a group of old folk artists who live in Ansai County, Shaanxi Province, China. One of them is 78 year old Chang Zhenfang, whose works made out of paper have won many prizes in China and are shown in exhititions abroad. When the film's director finds her in the remote village, she doesn't even know what happens to her works. She lives a hard life.