(1850)
lithograph
(1847)
pen-lithograph
(1989)
screenprint
(1984)
((1976))
offset-lithograph
(2003)
hardground-etching and aquatint
(1988)
(1921)
etching
(1962)
drypoint
(1991)
(2001)
(1986)
(1975)
sugarlift etching and aquatint