Which of the following is NOT a type of theater?

The selection of modern theater as the option that is not a type of theater is appropriate because it refers to a broader movement or style rather than a distinct architectural or performance configuration. Proscenium, thrust, and black box theaters are all specific types of theater spaces characterized by their unique staging and audience arrangements.

Proscenium theaters have a framed stage that faces the audience directly, facilitating a traditional viewing experience. Thrust theaters, on the other hand, extend into the audience, creating a more intimate atmosphere and allowing for different types of interaction with the audience. Black box theaters are flexible spaces that can be configured in various ways to suit the needs of different productions, promoting experimental and avant-garde performances.

In contrast, the term modern theater encompasses a variety of styles and forms that have emerged since the late 19th century, including specific movements such as realism, expressionism, and absurdism, but it does not denote a specific type of venue or stage configuration. Thus, highlighting modern theater as not a particular type of theater space clarifies the distinction between types of theater architecture and broader artistic movements.