(c.1924)
etching
(1923)
line-etching
(1973)
linocut
(1954)
lithograph
(1918)
etching printed in warm black ink
((1918))
(1995)
woodcut
(1935)
(1999)
collagraph
(1988)
(1953)
(1999, November)
(1959)
(1961)
linocut and lithograph
(1950s-60s)
(1964)
line-engraving
(c.1971)
offset-lithograph on typescript
(1851)
lithographs
(1975)