They wrote: Italo Mussa My work with modular elements, which are meant to be used in architecture, caught the attention of the industrial ceramics sector. Over the years I've collaborated with such firms as Cava, D'Agostino, UDA , Musa, Marazzi, Cotto Impruneta, Shino Toseki in Kyoto, and Villeroy & Boch in Germany.