Gio Ponti (1891-1979) Model 575 Pair of wall lights Brass and lacquered metal Lumi edition (stamps) Created around 1960 H 46 × W 38 × D 10 cm Bibliography: U. La Pietra, "Gio Ponti - L'arte di innamora dell'industria", Ed. Rizzoli, Milan, 2009, similar model p. 344, fig.722 A certificate from the Gio Ponti Archives may be requested by the buyer after the sale, at the buyer's expense.