Subjects
- Ballet2
- Experimental theater -- United States1
- Musical Theater3
- Musical Theater -- New York (State) -- New York2
- Opera1
- Performing arts4
- Photographs1
- Plays1
- Theater4
- Theater -- Europe1
- Theater -- Europe -- History -- 20th century1
- Theater -- New York (State) -- New York3
- Theater -- Production and direction1
- Theater -- United States[remove]4
- Theater -- United States -- History -- 20th century1