top view of paris skyline from observation deck of montparnasse tower timelapse. main landmarks of european megapolis

above aerial architecture beautiful blue building business center champselysees city citylandscape cityscape destination europe european eye france french historical history landmark lapse metro modern montparnasse napoleon observation panorama panoramic paris parisian rer roof rooftop sacrecoeur samaritaine scenery scenic seineriver sky street time timelapse top tower travel urban view viewpoint