the famous of the coliseum or flavian amphitheatre (amphitheatrum flavium or colosseo) blue sky scene at rome

rome italy colosseum europe coliseum roma landmark travel panorama panoramic monument italian roman blue sky cloud spring summer history architecture building colosseo culture gladiator city arena day trees amphitheater ancient sightseeing unesco colliseum centurion old archeology forum brick famous destination people tourist exterior stadium tourism outdoor flavian amphitheatre amphitheatrum flavium scene