(1993, September - October)
drypoint
(1935)
wood-engraving
(1962)
etching
(1968 (dated))
screenprint
(1961, November)
etching and aquatint
colour separations by colour reproductions
(1965)
(2002, April)
lithograph
(April 2002 (documentation))
(2003)
(2010)
(1988)
(1964)
relief print