(1988)
linocut
(1999)
digital print
(1989)
screenprint
(1982)
lithograph
(1985)
(1978)
(1992)
(1984)
etching
(2002, April)
drypoint
(1953)
(c.1933)
etching and aquatint
(1977)
(1960-70)
(1994, October - November)
(1962)
(1961)