(not dated)
lithograph
(c.1996)
linocut
(1945)
((1979))
screenprint
(1978-79)
(1978/79)
(1992, April)
etching
(1986)
(1976)
(1974)
photo-etching
(1973)
(1984)
hardground-etching
(1981)
wood engraving