(c.1966)
drypoint
(1983)
etching and aquatint
(1950s)
linocut
(2004)
drypoint etching
(1988)
(2000)
(2010)
etching and screenprint
(1833)
lithograph
(1989)
etching
(1991)
(2001, April)
screenprint
(1985)
(1986)
sugar-lift and aquatint
(1997, July)
(1997, December)