Rome related to the talking statues, include those of the Ponte Sant'Angelo, or several monuments scattered across the city, such as that to Giordano Bruno in the Campo de'Fiori. The city hosts eight ancient Egyptian and five ancient Roman obelisks, together with a number of more modern obelisks; there was also formerly (until 2005) an ancient Ethiopian obelisk in Rome. The city contains some of obelisks in piazzas, such as in Piazza Navona, St Peter's Square, Piazza Montecitorio, and Piazza del Popolo, and others in villas, thermae parks and gardens, such as in Villa Celimontana, the Baths of Diocletian, and the
Piazza Castelnuovo Domenico Costantino), the sculptures ""Nautica"" (work of Mario Rutelli), ""Lavoro"" (work of Benedetto Civiletti) and ""Senzatetto"" (work of Pasquale Civiletti). The square is named after Carlo Cottone, prince of Castelnuovo, one of the advocate of the Sicilian Constitution of 1812. Piazza Castelnuovo Piazza Castelnuovo is a square of Palermo. Along with the contiguous Piazza Ruggero Settimo, it forms a single urban space, commonly called Piazza Politeama, by virtue of the presence of Teatro Politeama, the second most important theatre of the city after Teatro Massimo. The square is located between Via Ruggero Settimo, Viale della Libertà and Via Dante, near