photo-screenprint
(1987/88)
screenprint
(1971)
(1970)
(c.1985)
offset-lithograph
(1976)
etching
(1967)
linocut
(1959)
monotype
(1999)
(1984)
colour linocut
(1990)
drypoint and roulette
(c.1986)
lithograph
(1998)
etching and aquatint
(1975)
deep etch