(1983)
screenprint
(1937)
linocut
(c.1948)
(1992, December)
etching
(1981)
letraset
(1968)
(2000, February)
(1997)
(1974)
(1979)
etching and aquatint
(1976)
(c.1952)
lithograph
(1995)
(1996)
(2004)
(1990)