(1989)
drypoint
(1989, November)
etching
(1969)
lithograph
(1981)
screenprint
(1927-1935)
(1961)
linocut
(1997, February)
(c.1942)
(1991)
etching and aquatint
(1967)
(1941)
(1994)
offset-lithographs
(1985)
hardground-etching and aquatint
(1934)