Columbia subject headings:
Art, Russian--20th century--Exhibitions.
Avant-garde (Aesthetics)--Soviet Union--History--Exhibitions.
Harvard subject headings:
Art, Russian--20th century--Exhibitions.
Avant-garde (Aesthetics)--Soviet Union--History--Exhibitions.
Princeton subject headings:
Art, Russian--20th century--Exhibitions.
Avant-garde (Aesthetics)--Soviet Union--History--Exhibitions.