(1970)
screenprint
etching
(1930)
linocut
(1927)
drypoint
(c.1926)
(1986)
(2005)
offset-lithographs
(1979)
(c.1928)
wood-engraving
(1925)
(1926)
(1971)
woodcut
(1922)
(1980)
offset lithograph