Color engraving and soft-ground etching, 1955. 362x484 mm; 14 1/4x19 1/8 inches, full margins. Fourth state (of 4). Signed, titled, dated and numbered 111/175 in pencil, lower margin. Published by L'Oeuvre Gravée, Zurich, with the blind stamp lower left. Black/Moorhead 222.
