(1993)
linocut
(1974)
screenprint
((1928))
line-etching and drypoint
(1938)
etching
(1966)
(2002)
offset lithograph
(1914)
(1990)
lithograph
(1967)
(1994)
liftground aquatint
(c.1970)
etching and aquatint
(1935)