(December 1966)
drypoint
(1980)
etching
(1963)
(1894)
(1954)
lithograph
linocut
(1985)
etching and aquatint
(1961)
(1962)
etching and sugar lift aquatint
(1930 (about))
lineblock
(2008)
(1981 (dated))
aquatint
(1995, November)
(1978 (dated))
(1976 (dated))
(1988)
(1956-57)
(1991)
(1971-72)
photo-screenprint