The Ducal Palace of Modena is a Baroque palace in Modena, Italy. It was the residence of the Este Dukes of Modena between 1452 and 1859. It currently houses a portion of the Italian Military Academy.
Wikipedia https://en.wikipedia.org/wiki/Ducal_Palace_of_Modena
Coordinates 44°38'55.616" N 10°55'45.843" E
