Alessio Sorrentino and his son Vincenzo create small works of art engraving corals, cameos, turquoise and precious shells. A real art, where the hands are guided by the original shape of the raw material, from which delicate and particular works arise. An ancient and unique work, handed down from father to son, a work of patience, dexterity, where the hands of Alessio and Vincenzo join the mind of Silvia and give the public objects of extraordinary beauty.