(1960)
woodcut
(1990)
lithograph
(1989)
photo-offset-lithograph
(2003)
etching
(1967)
screenprint
(1995)
linocut
((1978))
offset-lithograph
(2000)
(2006)
machine stitching in olive green thread
(1991)
(1985)
(c.1930)
wood-engraving
(c.1919)
etching and aquatint
(c.1932)
(1999, 29 October)
(1999)