(1981)
woodcut
(1953)
etching
(1963)
lithograph
(c.1970)
(1999)
aquatint
(1965)
(c.1930)
aquatint and etching
(1927)
linocut
(1960)
(1930)
(1988)
screenprint
(1984)
(1986)
(1987)
(1985)