(c.1925)
lithograph
(1931)
letterpress; embossing
linocut
(c.1992)
screenprint
(c.1981)
(1980)
mezzotint and drypoint
(1989)
(1946)
(c.1932)
drypoint
(1995)
etching
(1954)
(c.1960)
(1968)
(1942)
(1995, September - October)
aquatint
(1991)
(1937)
(1996, July)