etching
(1983)
(1937)
(1936)
(1985)
lithograph
(1935)
(1961)
open-bite and brush-bite etching
(1977)
photo-screenprint
(1922)
(1986)
hardground-etching and aquatint
(1928)
linocut
(2007-08)
woodcut
(1925)
((1954))