(1930)
etching
(1951)
etching and drypoint
(1933)
linocut
(December 1966)
drypoint
(1981)
aquatint
(1980)
(1963)
(1894)
(1954)
lithograph
(1985)
etching and aquatint
(1961)
(1962)
etching and sugar lift aquatint
(2008)
(1995, November)
(1978)
(1976)
(1988)
(1956-57)