(1988)
aquatint
(1986)
screenprint
(1948)
monotype
linocut
(1987)
(1993)
computer generated
(1966)
lithograph
(1834)
(c.1840)
chalk-lithograph
(2006)
etching
(1994)
(2003)
stencil
etching from copper
drypoint
(1997, February)
photo-lithograph