(1970)
linocut
(1965-66)
etching
(1936)
(c.2001)
(1980)
woodcut
(1986)
etching and aquatint
(1945-46)
screenprint
(1963)
(c.1933)
(1987)
(c.1920)
aquatint
(1899)
(c.1931)
linocut printed in black ink