(1973)
screenprint
(1993, September - October)
lithograph
drypoint
(1935)
wood-engraving
(1962)
etching
(1968 (dated))
(1961, November)
etching and aquatint
colour separations by colour reproductions
(1965)
(2002, April)
(April 2002 (documentation))
(2003)