(1981)
screenprint
(1978)
(1998)
lithograph
(2010)
(2007)
linocut
(1975)
(1991)
Screenprint
(1932)
(1983)
etching
(1990)
(1992)
(1994)
aquatint
(1979)
(1966)
(1986)
offset-lithograph
(1999)
etching and aquatint