One is the new Leonardo collection that converts four varieties of stone, among the rarest, into high-performance coatings, thanks to the high technological content of full-body porcelain stoneware, which allows to obtain in a minimum time what nature takes millennia to to achieve. The series is launched on the market with a new unprecedented format, 75x150 cm in addition to its sub-multiple 75x75 cm, in two surface finishes: a polished lapped version and a natural one with three different refractions of light on the surface.