Columbia subject headings:
Art, European--20th century--Exhibitions.
Avant-garde (Aesthetics)--Europe--History--20th century--Exhibitions.
Theaters--Stage-setting and scenery--Europe--20th century--Exhibitions.
Harvard subject headings:
Art, European--20th century--Exhibitions
Avant-garde (Aesthetics)--Europe--History--20th century--Exhibitions.
Theaters--Stage-setting and scenery--Europe--History--20th century--Exhibitions.
Princeton subject headings:
Costume--Europe--Exhibitions.
Experimental theater--Europe--Exhibitions.
Theaters--Stage-setting and scenery--Europe--Exhibitions.