(c.1956)
linocut
(1990)
screenprint
(1803-1805)
etching
(1979)
((1978-80))
(1989)
(1994)
hardground-etching and aquatint
(1989-90)
etching and aquatint
photocopy
(1960)
(1985)
softground-etching and aquatint
(February 2011)
(August 2010)
sugar-lift and aquatint
(1987)
offset-lithograph