(1973)
screenprint
(1988)
lithograph
(2001)
computer generated inkjet prints
(1970)
(1963)
etching
(1984)
(1986)
(2000, October)
mezzotint
(27 March 1999)
woodblock
(1990)
linocut
(2004)
drypoint etching
(2009)
((1993))