backdrop — a painted cloth hung at the back of a theatre stage as part of the scenery

two stage crew members carefully unfold and hang a large painted cloth showing a forest scene. They stretch the fabric across the back wall of the stage while actors practice their lines in front. The painted cloth transforms the empty stage into a magical woodland setting. As the backdrop is positioned, the entire theater space comes alive with the story's atmosphere. Other crew members adjust lighting to complement the scenic cloth. a painted cloth hung at the back of a theatre stage as part of the scenery