Untitled

1960
Etching on BFK River paper, ed. XIX/XXV, created for the book L'avanguardia internazionale edited by Arturo Schwarz
14 x 11 cm (plate)
26.5 x 19 cm (sheet)
Signed in pencil lower right and numbered lower left
Signed and dated in the plate to the upper left
PROVENANCE:
Private Collection, Milan