Oskar Kokoschka (1886-1980), Das Streitgespräch, drypoint on laid paper, 1969, signed by hand lower right, num. LXX/LXX, sheet 8 of the series ''The Frogs of Aristophanes'', printed by Hermann Steidle, Folkwang Offizin, Essen, published by Edition Beauclair, Frankfurt (with dry stamp and watermark), Wingler/Welz 444, minimal stains in margin, plate dimensions 26 x 20,3 cm, sheet dimensions 49 x 34 cm