Architecture of Rome huge and majestic Baroque squares (often adorned with obelisks), many of which were built in the 17th century. The principal squares are Piazza Navona, Piazza di Spagna, Campo de' Fiori, Piazza Venezia, Piazza Farnese and Piazza della Minerva. One of the most emblematic examples of Baroque art is the Fontana di Trevi by Nicola Salvi. Notable 17th-century baroque palaces are the Palazzo Madama, now the seat of the Italian Senate and the Palazzo Montecitorio, now the seat of the Chamber of Deputies of Italy. In 1870, Rome became the capital city of the new Kingdom of Italy. During this time,
Piazza Armerina Piazza Armerina Piazza Armerina (Gallo-Italic of Sicily: "Ciazza"; Sicilian: "Chiazza") is a "comune" in the province of Enna of the autonomous island region of Sicily, southern Italy. The city of Piazza (as it was called before 1862) developed during the Norman domination in Sicily (11th century), when Lombards settled the central and eastern part of Sicily. But the area had been inhabited since prehistoric times. The city flourished during Roman times, as shown by the large mosaics at the patrician Villa Romana del Casale. Remains, artifacts of old settlements and a necropolis from the 8th century BC were found in