(November 2003)
woodblocks
(1992)
screenprint
(1975)
lithograph
(c.1974)
etching
(1969)
(2003)
(1963)
etching and aquatint
linocut
(1980 or 1981)
(2001)
computer generated inkjet prints
(2002)
(2004)
(1961)
soft-ground etching and drypoint
soft-gound etching and drypoint