roman colosseum interior 4

amphitheater amphitheatre animal architecture area attractions battles building built catholic center century christian church city classical coliseum colosseum complex concrete connections contests cross damage devastating dramas early earthquakes elliptical empire enactments engineering entertainment era executions exterior famous flavian fortress gladiatorial greatest housing hunts iconic imperial interior italy largest medieval mythology order pope popular procession public quarry quarters religious reused robbers roman rome ruined shrine spectacles spectators stone symbol torchlit tourist used wonders workshops world