The “Ente Triennale Internazionale degli Strumenti ad Arco” of Cremona, in collaboration with “Consorzio Liutai Antonio Stradivari Cremona” organized in 2001 an exhibition named “Originali Modelli e Copie” showing mostly violins made with the model of the famous Guarneri “Del Gesù” owned by Nicolò Paganini and named “Il Cannone”. Copies of this specific instrument made in France, England and Italy were shown and are illustrated in the catalogue.