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 del Campo della Scala in Piazza Duomo. The former sculptures were replaced in 1866 by free copies by Tito Sarrocchi, who omitted Jacopo della Quercia's two nude statues of Rhea Silvia and Acca Larentia, which the nineteenth-century city fathers found too pagan or too nude. When they were set up in 1419, Jacopo della Quercia's nude figures were the first two female nudes, who were neither Eve nor a repentant saint, to stand in a public place since Antiquity. Piazza del Campo Piazza del Campo is the principal public space of the historic center of Siena, Tuscany, Italy and is regarded as