(1961)
engraving
(1987)
screenprint
etching
(1992)
(1991)
(1860)
lithograph
(2004)
stencil
(1934)
(1937)
(1936)
(1923)
(1994)
linocut
(1989)
etching and roulette
(c.1985)
off-set lithograph
(1988)