1, I grew up watching shadow play, and now I do shadow play business. Well, my friend, the earliest curtain of shadow play was made of paper, and it had the best effect, but it was easy to rot, and the artist poked the paper badly if he was not skilled. At present, curtains are mostly white cloth, which is easy to buy in cloth shops. In fact, it is the kind of cloth worn by the elderly and filial sons at home.
2. Because the light is close to the curtain, between people and the curtain, and the shadow play is close to the curtain, you can only see the shadow play without seeing people and sticks.