Columbia subject headings:
Art, American--20th century--Themes, motives--Exhibitions.
Burkhardt, Hans Gustav, 1904-1994--Exhibitions.
Flags in art--Exhibitions.
Persian Gulf War, 1991--Art and the war--Exhibitions.
Harvard subject headings:
Art, Modern--20th century--Themes, motives--Exhibitions
Burkhardt, Hans Gustav, 1904---Exhibitions.
Flags in art--Exhibitions.
Persian Gulf War, 1991 in art--Exhibitions.
Princeton subject headings: