"Équinoxe"
Etching with aquatint and carborundum in colours, 1967, signed in pencil and numbered 5/75, printed by Arte Adrien Maeght, Paris, published by Maeght, Paris. S. 104 x 74 cm.
Private Collection, Malmö, acquired in 1970 (also see Lot 179, 181 and 185 in this sale).
Dupin 428.