(1962)
woodcut
(1961)
lithograph
(c.1960)
monotype
screenprint
(1975)
(1999)
etching
(1964)
(1963)
linocut
etching and aquatint
(1999, November)
(1969)
(1977)
(1951)
(1992)
(1954)
lithograph printed in black ink from one stone