An Art Nouveau style gilt bronze, glass and marble table lamp, after Hector Guimard, French, circa 1970 with purple inset lozenge, 80 cm high Reference: Dunster, P., Architectural Monographs 2 - Hector Guimard, Academy Edition, London, 1978 Vigne, Georges., Architect designer 1867-1942 Hector Guimard . Delano Greenidge Editions, NY 2003.