Columbia subject headings:
Art, Modern--19th century--Exhibitions.
Art, Modern--20th century--Exhibitions.
Art--Private collections--United States--Exhibitions.
Smooke, Marion--Art collections--Exhibitions.
Smooke, Nathan--Art collections--Exhibitions.
Harvard subject headings:
Art, Modern--19th century--Exhibitions
Art, Modern--20th century--Exhibitions
Art--Private collections--United States--Exhibitions
Smooke, Marion--Art collections--Exhibitions.
Smooke, Nathan--Art collections--Exhibitions.
Princeton subject headings: