(1991)
screenprint
(1988)
lithograph
(1968)
(1987)
burnished-etching
(2006)
etching
(1995)
(1982)
hard ground
(1992)
(1998, 22 April)
(1984)
drypoint
(1980-81)
(1950s)
linocut
offset-lithograph
(1981)
hand-stamped rubber stamps
(1969)
(1975)
(1985)