Stadium Domitian September 23, 2018September 23, 2018 orr219Roman AD 92-96 Rome, Italy Entrance arch in the Piazza di Tor Sanguigna An example of cyclopean masonry- Stadium of Domitian, Circus Agonalis, Architecture and City Planning. c. A.D. 92-96. Artstor, library.artstor.org/asset/APINTOIG_10313945007