Columbia subject headings:
Art museums--International cooperation.
Gosudarstvennyĭ Ėrmitazh (Russia)--Exhibitions.
Kunsthistorisches Museum Wien--Exhibitions.
Painting, European--Exhibitions.
Solomon R. Guggenheim Museum--Exhibitions.
Harvard subject headings:
Art museums--International cooperation.
Gosudarstvennyĭ Ėrmitazh (Russia)--Exhibitions.
Kunsthistorisches Museum Wien--Exhibitions.
Painting, European--Exhibitions.
Painting, Modern--Europe--Exhibitions.
Painting, Modern--Exhibitions
Solomon R. Guggenheim Museum--Exhibitions.
Princeton subject headings:
Painting, European--Exhibitions.
Painting, Modern--Europe--Exhibitions.