A proscenium is the area of a theatre surrounding the stage opening. A proscenium arch is the arch over this area.
Read more about Proscenium: Origin, Function, Other Forms of Theatre Staging
A proscenium is the area of a theatre surrounding the stage opening. A proscenium arch is the arch over this area.
Read more about Proscenium: Origin, Function, Other Forms of Theatre Staging