(1992)
etching
(1991)
((1866 - 68))
lithograph
(2005)
woodcut
(1978)
etching and aquatint
(1997, February)
photo-lithograph
(1931)
letterpress
(1970)
pen and ink on typescript on offset-lithograph and xerox
screenprint
(1975)
(c.1974)
(1969)
(1963)
(c.1980-81)
(2001)
computer generated inkjet prints
(2004)
(2002)