(1994-1999)
woodcut
(1933)
(1981)
linocut
(2009)
screenprint
(1930-31)
(1991)
lithograph
(2004)
drypoint etching
((c.1965))
monotype
etching
etching and aquatint
(1965-66)
aquatint
sugar aquatint
(1947-49)
(2005)
(1992, December)