DR L R acting area apron apron stage band shell bandstand before an audience before the footlights behind the scenes board bridge coulisse dock down left down right downstage dressing room flies fly floor fly gallery forestage greenroom grid gridiron in the limelight lightboard off stage on the stage onstage orchestra orchestra pit performing area pit proscenium proscenium stage shell stage stage left stage right switchboard the boards up left upright upstage wings