Columbia subject headings:
Art, Modern--20th century--Exhibitions.
Avant-garde (Aesthetics)--Europe--History--20th century--Exhibitions.
Dadaism--Exhibitions.
Harvard subject headings:
Art, Modern--20th century--Exhibitions
Avant-garde (Aesthetics)--Europe--History--20th century--Exhibitions.
Dadaism--Exhibitions
Princeton subject headings:
Art, Modern--20th century--Exhibitions.
Avant-garde (Aesthetics)--Europe--History--20th century--Exhibitions.
Dadaism--Exhibitions.