(2007)
digital print
(1992)
etching
(1971)
photo-screenprint
linocut
(1977)
screenprint
((1979))
colour photocopy
(1981)
(2004)
(1999)
photocopy
(1980)
(by 1975)
(1963)
etching and foul biting
(2000 - 2002)
gouache