In the galleries under the Doss Trento, where the road that goes around Trento once passed, there is now a museum dedicated to the history of Trentino. In this picture you can see the "Murales dell'Autonomia" of the catalan artist Omar Garcia.
Trentino-Alto Adige/Südtirol consists of two provinces: Trento and Bolzano-Bozen. The region was part of Austria-Hungary (and its predecessor, the Austrian Empire) from 1815 until its annexation by Italy in 1919. Together with the Austrian state of Tyrol it is represented by the Euroregion Tyrol-South Tyrol-Trentino.More informations on Wikipedia