(1998)
linocut
(1997, February)
etching
(1989)
lithograph
(1937)
(1990)
screenprint
(1987)
(1965)
(1977)
sugarlift-aquatint
(1929)
(1988)
etching and aquatint
(1932)
woodcut
(1995, January)
(2001, August - September)
(1996, January)
aquatint
(2001)
linocuts
(1980)