The organization of the triangular setting is quite easy to collect as zoning system of areas: we can find a trivium of the oldest part of the town, in its original settlement – but a rational Euclidean square corner in the Modern; an extension of the triangular area that develops and gathers some of the actualized styles of Roman genres (the XIX century and the Post Modern, as Fortunato Depero discovered) at its base on the main road to the Province of Trento.