Columbia subject headings:
Art, Russian--20th century--Exhibitions.
Soviet Union--History--Revolution, 1917-1921--Art and the revolution--Exhibitions.
Soviet Union--History--Revolution, 1917-1921--Exhibitions.
Harvard subject headings:
Art, Russian--20th century--Exhibitions.
Soviet Union--History--Revolution, 1917-1921--Art and the revolution--Exhibitions.
Soviet Union--History--Revolution, 1917-1921--Exhibitions.
Princeton subject headings: