Seoul city skyline with clouds movement timelapse in spring, view of Lotte World Tower from mountain top of Namhansanseong Fortres

seoul city skyline cityscape landscape urban view lotte world tower spring time lapse namhansanseong fortres downtown modern skyscraper panorama panoramic up high architecture building korea south korea clear sky district metropolis apartment development urban skyline tower lotte mall residential travel business capital clouds movement motion wide angle copy space static sunny day scenic majestic mountain top namhansanseong