Detail of the Colloseum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel destination travel destinations travel landmark landmarks famous well known well known tourist destination detail colosseum unesco unesco world heritage site world heritage site rome lazio italy italian europe european coliseum flavian amphitheatre amphitheatre amphitheatres top section cropped 1st century history historical historic heritage ancient monument roman stone arch arches arched wall facade building exterior building buildings architecture architectural