The proscenium arch emphasizes the concept of the "fourth wall," which refers to:

a
The visual separation between the performers and the audience, focusing attention on the stage.
b
The immersive and interactive nature of environmental theatre.
c
The separation between the actors and the audience.
d
The interaction between the performers and the audience.

1 answer

The proscenium arch emphasizes the concept of the "fourth wall," which refers to:

a. The visual separation between the performers and the audience, focusing attention on the stage.