pencil drawing
(1997, July)
etching and aquatint
(1992)
line etching
(1988)
photo-etching
(2006 (about))
stone lithography and relief drypoint
(November 2003)
woodblocks
(1970)
screenprint
(1979)
Etching and colour stencil
(2004)
etching and hardground
(1983)
(1976)
(2005)
drypoint
(1990)
etching
((1978-80))
(1992, July)