(2003)
stencil
(c.2001)
screenprint
(1972)
photo-screenprint
(1978)
(2007)
offset-lithograph
(1979)
aquatint and etching
(1964)
woodcut
(1988)
(2005)
(1924)
wood-engraving
(1898)
etching
(1976)
(1967-69)
linocut
(2001)
computer generated
(c.1985)
((1972))