The evolution of stone, an original aesthetic. Result of a deep research and of an incessant experimentation. The materiality of the stone and the aesthetics of the rarest marbles revisited by Cotto d’Este creativity and a variety of surfaces to look, touch and feel. The collection represents a new extraordinary proof of Cotto d’Este’s ability to devise new and sensational finishes. 5 surfaces embellished with a variance of graphic effects that create a unique personality for each of them. Lithos is part of the PROTECT line of products: antimicrobial floor and wall tiles, designed for healthy, safe and protected living spaces.