(1981)
screenprint
(1994-95)
etching and aquatint
(1932)
linocut
(1936)
(c.1920)
photo-etching
(1978)
(1929)
woodcut
(1928)
(1983)
hardground-etching
(1986)
hard ground
(2007-08)
etching
(1992, April - May)
lithograph
(c.1974)
(1984)
screeenprint
(2009)
(1968)
etching and drypoint
(November 1962)
lithograph worked in touche