Columbia subject headings:
Painting, American--20th century--Exhibitions.
Painting, American--Exhibitions.
Regionalism in art--United States--Exhibitions.
Sample, Paul, 1896-1974--Exhibitions.
Harvard subject headings:
Painting, American--Exhibitions
Painting, Modern--20th century--United States--Exhibitions.
Regionalism in art--Exhibitions.
Regionalism in art--United States--Exhibitions.
Sample, Paul, 1896-1974--Exhibitions.
Princeton subject headings:
Painting, American--20th century--Exhibitions.
Painting, American--Exhibitions.
Regionalism in art--United States--Exhibitions.
Sample, Paul, 1896-1974--Exhibitions.