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

above aerial architectural architecture beautiful building capital champselysees city cityscape europe european famous france french history imperial landmark lapse metro montmartre montparnasse montparnassetower napoleon nature observation overview panorama panoramic pantheon paris plane rer roof rooftop sacrecoeur scene scenic sightseeing sky skyline time timelapse top tower travel urban view viewpoint