ZERO Rupprecht Geiger Hundertblatt IX / red on 2x black. 1971. colour silkscreen on light wove cardboard. 26.1 x 26.7 (39.8 x 26.7 cm). Signed, dated and numbered verso. - Sporadically with minimal surface rubbing, the upper edge somewhat rubbed, here with minimal loss of pigment. Good overall. Splendid, velvety and exceptionally colourful impression of the image with the lower margin. WVG 145 - One of 100 copies. - Ed. Guido Hildebrandt Verlag, Duisburg. - Printed by Laube, Munich. Colour serigraph on light wove card. Signed, dated and numbered on verso. - Isolated with minimal surface rubbing, the upper edge somewhat rubbed, here with minimal loss of pigment. Good overall. Splendid, velvety and exceptionally colour-intense impression of the depiction, with the margin at the bottom. - One of 100 copies. - Ed. Guido Hildebrandt Verlag, Duisburg. - Printed by Laube, Munich. 750