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 Arringo piazza. After the second world war the statue of the king was removed and can now be seen in the public gardens. Today in the piazza two elliptical fountains made of travertine can be found. They were made by Giovanni Jecini and embellished with bronze sculptures by Giorgio Paci. Piazza Arringo The Piazza Arringo, also known as the "piazza dell'Arengo", is the oldest monumental piazza in the city of Ascoli Piceno. Rectangular in form, numerous important monuments face the piazza including: the "palazzo Fonzi", the "palazzo dell'Arengo" from the 13th century (also known as the "palatium Aringhi"), the Bishop's residence,