Theater backdrop is an important part of any stage production. It consists of three elements: a SCRIM, a SET, and SCENERY. A SCRIM is a thin, translucent fabric that can be lit from the front or back to create different effects. A SET is a physical structure that provides the background for the action on stage. SCENERY is the props and decorations used to create the atmosphere of the play. Together, these three elements create the theater backdrop that helps bring the story to life.