(1979)
hard-ground
(1981)
hardground-etching
(1999)
linocut
(c.1985)
off-set lithograph
(1955)
etching
(1978)
screenprint
(2001)
computer generated inkjet prints
(2008)
(c.1975)
photo-screenprint
(1987)
lithograph
(1983)
(2009)
(1868)
(1988)
(1977)
wood-engraving
(1957)