(1964)
etching and aquatint
(1947)
(1966)
woodcut
(1961)
etching
(1963)
(1981)
screenprint
(1965)
lithograph
(1846)
(1993)
lithographs
(1985)
(1934)
linocut
(1929)
(c.1922)
(1974)
(1979)
(2000)
liftground etching and aquatint
(1977)
(1982)