(1951)
screenprint
(1997)
(c.1930)
etching and aquatint
(1997, August)
lithograph
(c.1932)
drypoint
(1962)
linocut
(1991, April)
(1931)
(1846-47)
(1994)
(1984)
(1987)
(1981)
photo-etching