(1988)
screenprint
(1967)
linocut
(1934)
lithograph
(1855-59)
engraving
(1995-96)
etching
(1977)
(1867)
(1930s)
(1851)
(2000 - 2002)
gouache
(1994, January - March)
aquatint and lithograph
(1981)
photo-etching
(1991, February)
(1962)
(c.1980)
(1958)
(1980)