tall colloseum pillars with vertical ridges and background trees with clear blue sky on temple or ancient building

construction art roman coliseum architecture antique italy landmark rome ruin ancient famous italian archaeology culture europe old sky empire arch amphitheatre blue arena historic flavian temple column roma monument archeologies heritage history illuminated building forum stone church gladiators buildings night sunrise dawn tourism market lights sunset illumination twilight colosseum dome tall colloseum pillars vertical ridges background trees clear building late afternoon shade sunlight kingdom city gates