(1923)
line-etching
(1929)
etched zinc plate
(1973)
linocut
(1954)
lithograph
etching
(1918)
etching printed in warm black ink
((1918))
(1995)
woodcut
(1935)
(1999)
collagraph
(1988)
(1953)
(1813)
etching and aquatint
(1999, November)
(1961)
linocut and lithograph
(1950s-60s)