(July 1964)
woodcut
etching
(1977 - 1978)
wool
(1981)
linocut
(c.1922)
(1990)
screenprint
pencil drawing
(2006)
(1996, 12 July)
lithograph with photo-stencil
(1989)
(1987)
drypoint and etching
(1971)
(c.1985)
off-set lithograph
(1994)