Columbia subject headings:
Exhibitions--Texas--Canyonin art.
O'Keeffe, Georgia, 1887-1986--Exhibitions.
Harvard subject headings:
Canyon (Tex.) in art--Exhibitions.
Canyon (Tex.)--In art--Exhibitions.
O'Keeffe, Georgia, 1887-1986--Exhibitions.
Watercolor painting--Exhibitions
Princeton subject headings:
O'Keeffe, Georgia, 1887-1986. Canyon suite--Exhibitions.