Columbia subject headings:
Harvard subject headings:
Art, Modern--20th century--Exhibitions
Hilles, Susan Morse, 1905---Art collections.
Painting, Modern--20th century--Exhibitions
Sculpture, Modern--20th century--Exhibitions
Princeton subject headings:
Art, Modern--20th century--Exhibitions.
Hilles, Susan Morse--Art collections.
Painting, Modern--20th century--Exhibitions.
Sculpture, Modern--20th century--Exhibitions.