Using the company's technology where porcelain stoneware is a massive product, where the color variations are equal both in surface and thickness of the slabs, the desire was born to create a surface with opacity where the colors of the cement and the texture design harmonize while preserving the identity of the material.

The concept comes from the 'footprints that nature leaves as a trace in the various "geological eras" in the rock.

The trace design is created through parametric modeling by the use of software where three-dimensional digital processing is adapted to the surface. The effect of materiality is given by the scanning of the bas-relief that goes to create the imprint, which to the touch will give the feeling of the non-homogeneity of the surfaces found in nature.