The restoration of the monumental entrance to the "Strada delle 52 Gallerie" is one of the most prestigious works ever done in our thirtieth anniversary. A site of national and international importance, witnessed by the visit of Prince Charles of England in 2017, which was the scene of bloody fighting until the end of the First World War. The illustrative apparatuses represent, from the historical-didactic point of view, a project of visual communication that transmits to the visitor the meaning and the value of the transformation that the Great War has brought in people and in the territory.