(1993)
woodcut
(1995)
etching
(1978)
aquatint and drypoint
(1968)
linocut
(1976)
lithograph
(c.1830)
(1988)
offset-lithograph
(1961)
screenprint
(1997, July)
(1997, 4 August)
(1990)
drypoint and roulette
(2000)
sugar-lift etching