(1989)
printed in colour
((1968-69))
etching
((1962-63))
etching and drypoint
(1855)
lithograph
(1974)
(1979)
screenprint
(1980s)
linocut
(1988)
(c.1890)
(1996, June)
(c.1986)
photocopy; pen and ink
(1977)
(1978)