Columbia subject headings:
Kiefer, Anselm, 1945---Exhibitions.
Mao, Zedong, 1893-1976--Portraits--Exhibitions.
Harvard subject headings:
Kiefer, Anselm, 1945---Exhibitions.
Mao, Zedong, 1893-1976--Portraits--Exhibitions.
Princeton subject headings:
Kiefer, Anselm, 1945---Exhibitions.
Mao, Zedong, 1893-1976--Portraits--Exhibitions.
Portraits.