linocut
(1962)
etching
drypoint
(1960)
(1961)
(1984)
screenprint
(1981)
(1933 (about))
etching and aquatint
(1994)
lithograph
(1964)
(1988)
(1975)
(1977)
(1953)
(1910)
(1911)
letterpress text