Columbia subject headings:
Harvard subject headings:
Painting, American--Exhibitions
Painting, Modern--20th century--Soviet Union--Exhibitions.
Painting, Modern--20th century--United States--Exhibitions.
Painting, Soviet--Exhibitions.
Princeton subject headings:
Painting, American--20th century--Exhibitions.
Painting, American--Exhibitions.
Painting, Modern--20th century--Soviet Union--Exhibitions.
Painting, Soviet--Exhibitions.