gerard schneider - portrait atelier opus 1 f opus 99 e boutigny sur essonne 1972 michel ragon catalog

Gérard Schneider in his studio, surrounded by Opus 99 E (1961) and Opus 1 F (1961) in the background, Les Audigers, Boutigny-sur-Essonne, France, December 1972 – Photo: André Villers © Archives Gérard Schneider / André Villers / Adagp, Paris