(1990)
etching
(2001)
ethcing
(1978)
lithograph
(1980)
(2000, October)
linocut
(2004)
stencil
(1992)
(2000)
colourstar 5.3 photocopy
(1850)
drypoint etching
(2002)
(1966)
screenprint
digital print
(2003)
woodcut
((1970))
typescript
(1973)
typewritten text
(1861)
woodengraving