(1930)
etching
(1977)
(1975)
(1987)
photo-screenprint
(1921)
lithograph
(2000, November)
woodcut
(December 1966)
drypoint
(1967)
crayon-lithograph
(c.1930)
lineblock
(c.1963)
linocut
(1894)
(1963)
(1960)
(1984)
(1954)
(1982, December)
(1990)
(1981)
aquatint
(1980)
(1951)
etching and drypoint