((1986))
woodcut
(1970)
lithograph
(1993)
offset-lithograph
(1987)
screenprint
(1983)
(1988)
(1976)
(1984)
etching
(1927)
line-etching
(1992)
(1945)
(c.1985)
off-set lithograph
(1986)
photo-etching and aquatint
(1978)
etching and aquatint printed in colour
(1984, June-July)