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