Rome (Italy), Domus Flavia (Palazzo dei Flavi) on the Palatine (built at the end of the 1st century AD under Domitian by the architect Rabirius). Reconstruction of the Domus Flavia (llongitudinal & cross-section) with Aula Regia (l.), Peristyl & Triclinium; bottom: plan of the Basilica. Watecolour by Peter Connolly. (1935-2012).