Theatre of Pompey
The Palazzo Orsini Pio Righetti (also "Palazzo Pio") is a building in the Roman district of Parione. It was built around 1450 and lies on top of the ruins of the Temple of Venus Victrix of the Theatre of Pompey. In the 17th century the facade was redesigned. It overlooks other neighboring areas of Campo de' Fiori and Piazza del Biscione in Rome, Italy.