Description: Copper engraving from an original by Hyacinth de La Peigne commissioned by Carlo Emanuele III, in an elegant black frame with a golden step second half of the nineteenth century. 22.64 x 28.94 in. Bibliografia/Literature Baudi di Vesme, “L'arte in Piemonte dal XVI al XVIII secolo”, 1963-68, volume II, p. 606. Peyrot-Gilibert, “Valle di Susa nei Secoli”, numero125.