(1982)
drypoint
(1846-47)
lithograph
(1996)
screenprint
(1993)
etching
(1975)
(1976)
(1988)
(1968)
woodcut
(1984)
etching and aquatint
(1991, September)
(1989)
relief-etching
(1991)
(1992)
(1997)
photocopy