(1981, December)
airbrush stencil
(1986)
lithograph
(1999, October)
etching
(1999)
(1984)
screenprint
(2005)
(2006)
digital print
(1977)
(1993)
woodcut
(1996)
(1966)
(1998)
(2000 - 2002)
gouache
(c.1846)
engraving