Columbia subject headings:
Harvard subject headings:
Martin, Agnes, 1912-2004--Criticism and interpretation.
Modernism (Art)--United States.
O'Keeffe, Georgia, 1887-1986--Criticism and interpretation.
Painting, American--20th century
Pelton, Agnes, 1881-1961--Criticism and interpretation.
Pierce, Florence, 1918-2007--Criticism and interpretation.
Princeton subject headings:
Martin, Agnes, 1912-2004--Exhibitions.
O'Keeffe, Georgia, 1887-1986--Exhibitions.
Pelton, Agnes, 1881-1961--Exhibitions.
Pierce, Florence, 1918-2007--Exhibitions.