Proscenium arch and end-on
Proscenium arch
A proscenium arch stagingEnd-on staging on only one side of the stage, but in an older style theatre with a decorative arch framing the whole stage (called proscenium arch). describes the frame that surrounds a stage space, separating the audience from the stage. This helps to create a fourth wallAn imaginary fourth wall between the audience and the actors to help establish the illusion of reality., which is particularly appropriate for naturalisticA form of theatre designed to create the illusion of reality for an audience. Originated in the late 19th century. productions.
In a proscenium arch theatre, the audience all sit facing the same way. The stage is often raised and the audience usually sit in rakedSloped at an upwards angle. seating, meaning that drapeDifferent types of curtains used in theatre. and large pieces of scenery can be used without obstructing sightlineThe view of the performers or audience.. The blockingThe process of placing performers in a specific space. is relatively easy as the audience sit in one fixed position.
A disadvantage is that the audience can be quite far from the stage, making it difficult for them to see and hear the performers and be as immersed in the action.
End-on
end-on stagingWhen the audience sit on one side of the stage only, facing it in the same direction. staging is very similar to proscenium arch, but without the arch frame around the stage space. Many black boxA versatile studio space that is painted black. studios are set up with end-on staging, meaning that the stage space is on one side of the room and the audience sit on the opposite side. As with proscenium arch staging, blocking is usually simple as the audience all face the same direction and sit in a fixed position.