(1972)
screenprint
(1979)
linocut
(1974)
electric hand engraving
(1984)
etching and aquatint printed in colour
(1992)
etching
(2001)
drypoint
(1975)
(1983)
woodcut
(1982)
letterpress and lithograph
(1991, September)
etching and aquatint
etching and aquatint printed in black ink
etching printed in black ink with plate-tone
(1999)