"Columbus rainy day in India", from: "Look at it on a rainy day" (Regentag Portfolio).
Silkscreen in colours with metallic imprints, 1971/1972, signed in ink and numbered 696/3000 and 70/300, printed by Dietz Offizin Lengmoos, published by Ars Viva, Zurich. I. 45.5 x 58 cm. S. 49,2 x 67 cm.
Koschatzky 49.