On the macro-dimension of the large ceramic wall covering slab, the visual textures developed by Pepe take on the hypnotic and fascinating configuration of a variegated chromatic mixture inspired by that of traditional marbled paper .

Some of the solutions designed by Pepe involve the juxtaposition of two distinct linear graphics centered on the geometry of the slab: the figure of a "blazon" - a coat of arms similar to a composite shield, which alludes to the imagery of heraldry and the shape of an "hourglass", originating from the opposition of two isosceles triangles.