(1988)
screenprint
(1962)
etching
(1992, November)
linocut
(by 1975)
photo-screenprint
(1952)
(1978)
(1995)
(c.1978)
(1799)
engraving
(c.1985)
etching and aquatint
(c.1937)
(1984)
(1923-1933)
((1934))
(c.1970)
(1953)
(c.1965)