((1960s))
lithograph
(1969-71)
aquatint and engraving
(1980s)
(1992)
linocut
(1991)
(1919)
etching
(c.1943)
woodcut
sandgrain etching
(1977)
photo-screenprint and screenprint
(1920)
drypoint
(2010)
screenprint
(1921)
(1988)