(1939)
drypoint
(1987)
woodcut
(c.1929)
etching and aquatint
(1984)
linocut
((1958))
photo-lithograph
(1986)
(c.2001)
wood-engraving
(1994)
etching
(1964-65)
(1991)
(c.1975)
(1982)
screenprint
(1977)
(1842)
chalk-lithograph
(1958)
(1972)
softground-etching