"Composition jaune, bleue et rouge"
Lithograph in colours, 1969, on BFK Rives paper, signed in pencil and numbered 7/80, printed by Erker Presse, Saint-Gallen, published by La Hune, Paris and Im Erker, Saint-Gallen. L. 65,5 x 97,5 cm. S. 75,5 x 105 cm
Minor defects and discolouring alongside extreme edges of sheet.
Rivière 73.