Remains of the temple of Mars Ultor (ULTOR means avenger), built by Augustus to commemorate his victory over the assassins of Julius Caesar at battle of Philippi in 42 BC. Forum of Augustus, Rome, Italy
Could be the interior of the Governor's Hall in Parus. ((Interior of the Pantheon, an ancient Roman temple built in honor of Roman gods. Constructed of concrete, it features a large dome with an oculus of meters ft) in diameter.