(1954)
lithograph
(1957)
(2000)
etching
(c. 1983)
linocut
(1999, August)
(1955-56)
(1997, February)
(1996)
(1923)
(1920)
etching and roulette
((1925))
(1975)
aquatint and etching
screenprint
(1953)