The Shepherd of Tivoli: The Life and Legacy of Philipp Peter Roos In the golden light of the Italian Baroque, few names evoke the pastoral serenity of the countryside quite like Philipp Peter Roos. Known to history by his evocative moniker, Rosa di Tivoli, this German-born master transformed the landscape genre through a profound, almost visceral connection to the natural world. Born in 1655 in the Rhineland region—specifically near S…