Matching Pairs 5370763Online version 5370763. by Kaden Ptasznik 1 Arena Stage 2 Sightlines 3 Raked Stage 4 Revolve 5 Proscenium Arch 6 Wagon 7 Gobo 8 Thrust Stage 9 Black Out 10 Ground Row 11 Black Box 12 Cyclorama 13 Masking (Scenic) 14 Backdrop. 15 Scrim A structure that frames the action of a play. A simple performance stage, usually a small square. A stage that extends into the audience on three sides and is connected to the backstage area. A sloped stage, (making actors appear higher.) A large curtain or wall positioned at the back of the apse. A long low piece of stage scenery. (Fence) A stage surrounded by an audience. A mural or background behind the set of a play. What the audience sees onstage. (Making sure everything can be seen.) A thin piece of material used to modify light. A piece of scenery used to conceal part of the stage. The sudden disappearance of all stage lights during a play. Light material used for making curtains. A mobile platform used to support and transport moveable scenery. A device used for scene changes and shifts.