(1991)
etching and roulette
(2004)
stencil
(1979)
screenprint
(c.1970)
(1992)
etching
(1988)
lithograph
linocut
(1993)
soft-ground etching
(c.2001)
photocopy
(1987)
off-set lithograph
(1980)
(1990)
(c.1890)
((1980))
offset-lithograph