(1981-82)
computer print
(1981)
computer-print
(1977)
lithograph
(1983)
photocopy
dot matrix print
(1989)
etching
(1992)
screenprints
(1996, August - September)
etching and aquatint
(1920)
drypoint
(1982)
(1932)
linocut
(1998)
(1970s)
woodcut
(1980)