(1933)
etching
(1997)
screenprint
(1925)
wood-engraving
(1838-39)
engraving
(1945)
(1994)
(c.1924)
(1934)
(c.1980)
lithograph
(1996, October)
etching and aquatint
(1975)
(1987)
(1937)
(1984)
(1992)
(1964)
(1976)