(1990)
lithograph
(1922)
etching
(1992)
screenprint
(1993)
(August 1965)
woodcut
(1971)
(1997)
etching and aquatint
((1965))
etching with burnishing printed in black ink
etching and aquatint printed in red ink
(1976)
etching and roulette
(1962-63)