(1999)
(1980)
screenprint
(1990)
(1926)
(1979-1981)
(2006)
etching and aquatint
(1974)
(1975)
(1978)
aquatint
((1978))
(1995, August)
etching
(1998)
linocut
(1988)
lithograph
(2001, October)
offset-lithograph