Which stage configuration encloses the audience on one side?

• A. Proscenium
• B. Thrust
• C. Arena
• D. Black box

Answer: (A)

Stage configurations are defined by where the audience sits relative to the performance space. The proscenium stage encloses the audience on one side, like a picture frame: the stage sits behind a rectangular opening (the proscenium arch) and spectators face it from the front. This setup creates a clear front view for everyone, with sightlines directed toward the single, main stage area and traditional separation between stage and audience, often giving a “fourth wall” feel.

The other layouts place the audience differently: a thrust stage extends into the seating with spectators on three sides; an arena has spectators surrounding the space on all sides; a black box is a flexible, empty room where seating can be arranged in varying configurations.