Columbia subject headings:
Arts, American--20th century.
Landscapes in art.
United States--In art.
Harvard subject headings:
Art, American
Arts, American--20th century
English literature--History and criticism
Landscapes in art
United States--In art.
United States--In literature.
Princeton subject headings:
Art, American.
English literature--History and criticism.
Landscapes in art.
United States--In art.
United States--In literature.