(1954)
lithograph
(1957)
(c. 1983)
linocut
(1999, August)
(1955-56)
etching
(1997, February)
(1920)
etching and roulette
((1925))
(1975)
aquatint and etching
(1953)
(2004)
drypoint etching
(1984)
screenprint
(1978)
((1978))
(1973)
(1988)
offset-lithograph
(1994, October - November)