(c.1932)
linocut
(1987)
(1964)
lithograph
(1991)
(1965)
etching and aquatint
(c.1994)
(1995)
(1994-1999)
woodcut
(1982)
photocopy
(1998, September)
((1920s))
etching
((1898))
(1975)
screenprint
(1924)
drypoint
(1954)
engraving
(1950)
(1999)