(1959)
linocut
(1992)
etching
(1921)
lithograph
(1956)
(c.1983)
screenprint
(1995)
etchings
(1996)
(1998)
(1973)
(2001)
etching and aquatint
(1975)
(1980s)
(1957)
etching and drypoint
(1931)