(1980)
screenprint
(1987)
etching and aquatint
(2004)
etching and hardground
(1990)
(1974)
(1934-39)
lithograph
(1976)
(1978)
(by 1932)
woodcuts
(1967)
(c. 1967)
woodcut
(1921)
(1966)
linocut
(1979)
(c.1940)
woodblock