(1961)
drypoint
(1962)
etching and sugar lift aquatint
(1930 (about))
lineblock
(1981 (dated))
aquatint
(1995, November)
lithograph
(1978 (dated))
(1976 (dated))
(1988)
etching
(1956-57)
linocut
(1963)
(1991)
(1971-72)
photo-screenprint
(1994-99)
woodcut
(1994-1999)
(1991, 13-25 May)