Aquatint and etching printed in black on Auverge à la cuve, 1950. 230x325 mm; 9 1/8x13 inches, full margins. Artist's proof, aside from the edition of 100. Signed and inscribed "Epreuve d'essai" in pencil. Printed by Signovert, Paris. Published by Maeght, Paris. A very good impression of this scarce proof. Vallier 63.
