Triptych (After the Left Panel of Triptych, 1971, in Memory of George Dyer)
Offset lithograph printed in colours, 1975.
Signed in felt-tip pen, numbered from the edition of 200.
Printed on Fabriano paper.
Published by Marlborough Graphics, London.
(Sabatier 32; Tacou 5)
I: 75.5 x 55.8 cm
S: 85.8 x 61.2 cm