Columbia subject headings:
Art, American--Exhibitions.
Indian art--United States--Exhibitions.
Harvard subject headings:
Art, American--Exhibitions
Indian art--United States--Exhibitions.
Princeton subject headings:
Art, American--20th century--Exhibitions.
Art--Private collections--Minnesota--Duluth--Exhibitions.
Indian art--North America--Exhibitions.
Nelson, Dorothy Rawlings--Art collections--Exhibitions.
Nelson, Richard E.--Art collections--Exhibitions.