Columbia subject headings:
Art, European--20th century.
Art, Russian--20th century.
Artists--Russia.
Expatriate artists--Europe.
Harvard subject headings:
Art, Russian--Europe--20th century.
Artists--Russia--Biography--History and criticism.
Expatriate artists--Europe--Biography--History and criticism.
Princeton subject headings:
Art, European--20th century.
Art, Russian--20th century.
Artists--Russia.
Expatriate artists--Europe.