63 SQUARE Skyscraper And High-rise Buildings At Yeouido Island At Sunset - Train Crossing Han River By Hangang Railway Bridge In Korea

yeouido island han river skyline yeouido hangang railway bridge downtown city hangang seoul metropolis cityscape skyscraper urban 63 building bridge river south korea highrise dusk high rise korea building destination nightfall foreground sunset viaduct tower panorama metro evening hanwha architecture transit travel business office tourism train stream hotel night rail cross han tourist island railway 63 square