(c.1973)
etching
(2003)
(1973)
(c.1942)
photo-lithograph
drypoint
(1978)
lithograph
(1991)
screenprint
(1998, April)
(1962)
(1988)
(1987)
offset-lithograph
((1989))
(1969)
deep-etching and aquatint
(2004)
drypoint etching