Ingrand Max, Rare chandelier mod. 1508 Brass frame and large diffuser disc made of thickly ground lenticular crystal., Fontana Arte, Italy, 1960 ca., W. 80 - H. 59 Cm, Literature, E. Paoli, Quaderni Vitrum n. 8, specchi e specchiere, p. 157; P. E Martin-Vivier, Max Ingrand : Du verre à la lumière, p. 196, 2009.