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

tower european view city paris europe panoramic sky timelapse time lapse urban montparnasse rooftop building france above panorama aerial architecture roof cityscape french landmark travel history metro montmartre sacrecoeur summer garedunord notredamecathedral cathedral overview famous blue parisian sun charlesdegaulle megapolis eiffeltower samaritaine champselysees day center rer outdoors picturesque capital