(1981)
screenprint
(1937)
linocut
(1983)
(1986)
lithograph
(2000)
(1989)
aquatint with blockout
(1962)
(2001)
etching
(1997, June)
etching and drypoint
(1990)
photo-etching
(1982)
(c.1960)
etching and aquatint
(1985)
woodcut
(1992)
(c.1959)