Columbia subject headings:
Nature in art--Exhibitions.
O'Keeffe, Georgia, 1887-1986--Exhibitions.
O'Keeffe, Georgia, 1887-1986--Themes, motives--Exhibitions.
Painting, Abstract--United States--20th century--Exhibitions.
Harvard subject headings:
Nature in art--Exhibitions
O'Keeffe, Georgia, 1887-1986--Exhibitions.
O'Keeffe, Georgia, 1887-1986--Themes, motives--Exhibitions.
Painting, Abstract--United States--20th century--Exhibitions.
Princeton subject headings: