(1986)
screenprint
(1980)
(1974)
(1981)
(1976)
(1970)
lithograph
(2004)
(1975)
(1995, October)
(c.1967)
etching
(1978)
(c.1956)
(1993)
(1995)
linocut
(1988)
(1982, June)
(1977)
etching printed in green ink