Beijing Opera is my favourite. Bao Zheng always has a black face and Guan Yu has a red face in Beijing Opera. But many people don't know why.
I come from America and I have lived in China for six years. I like Beijing Opera very much. I think Beijing Opera is very interesting. I can learn a lot about Chinese history. Now let me tell you the art of Beijing Opera facial(脸部的) paintings(画).
In Beijing Opera facial paintings, different colours and patterns(图案) are for different roles. For example, a black face for fair (公正的) people. A red face is for brave(勇敢的) people. A white face is for bad people. Blue and green faces are for heroes(英雄). The gold face is for gods.