etching
(c.1960)
monotype
(1956)
softground etching
(c.1923)
woodengraving
(1952)
linocut
linocut and woodcut
(1965)
etching and aquatint printed in blue
etching and aquatint
(1999)
(1886)
(1963)
aquatint and etching
(1960)
lithograph