(1990s)
offset lithograph
(1976)
screenprint
(2001)
computer generated inkjet prints
(1997, February)
lithograph
(1997, March)
etching
(1966)
(1977)
(1978)
(1980)
(1968)
(1983)
drawing on lithographic stone
(1948)
lithographs
(12 May 1803)
(1994, April - May)