Theatre architecture refers to the design and construction of buildings specifically intended for performances, such as plays, musicals, and concerts. Key elements include the stage, seating arrangement, and acoustics, which are crucial for enhancing the audience's experience. Different styles, like proscenium, thrust, and arena, influence how performances are presented and how audiences engage with them. Historically, theatre architecture has evolved from ancient Greek amphitheaters to modern venues. Notable examples include the Globe Theatre in London and the Sydney Opera House. Each design reflects cultural values and technological advancements, shaping how stories are told and experienced in a communal setting.