(1976)
etching
(1983)
etching and aquatint
(1997, July)
lithograph
(1929)
(c.1928)
woodcut
(1984)
(1977 - 1978)
(c.1946)
monotype
(1918)
(1997, March)
(1989)
linocut
(1988)
(1990)
(c.1948)
screenprint