(1964)
lithograph
(1977)
linocut
(1962)
sugarlift aquatint
(1969)
etching and aquatint
(1958)
etching
(c.1955)
(1995, June)
(1971)
(1984)
photocopy
(1983)
(1947)
(1963)
(c.1925)
woodblock
(1959)
(1954)
(1999)