The sky curtain is a curtain hung in the stage's distant area to show the sky scenery. Stage lights can be used to illuminate the sky curtain to create various lighting effects, and slide lamps can be used to project the sky curtain to show the colors of clouds, sky, rain and snow. Different slide sets can also be replaced according to the development of the plot to form an overall business surface with the entire stage space. Make the audience have a sense of being there. Generally using flame retardant processing of canvas.
