Porcelain tile has been used as a canvas to portray Nature’s handiwork in four colour tones. Valls, a compact fine-grained quartzite, is an exquisite combination of the traditional, natural and contemporary. This natural treasure in a 30x60 format is Argenta Ceramica’s contribution to the people of Vals (Switzerland) as a centre of global architectural experimentation and a product that is a pleasure to behold.