(1960)
line-etching and softground etching
(1968)
woodcut
(1995)
etching
(2007)
((1960-65))
transfer print; watercolour addition (recto)
(c.1969)
(1960-70)
drawing
(1984)
lithograph
(1956)
linocut
(1988)
rubber stamp
(1977)
screenprint
(1974)
rubber stamp print
(1976)
rubber stamps
(1972)
etching and engraving
(1937)
(1969)
(1970s)