Namdaemun gate and Seoul city Night traffic time lapse at crossroads with urban skyline

namdaemun gate dongdaemun namdaemun seoul korea sungnyemun korean gateway night city landmark downtown buildings cityscape city gate timelapse skyline architecture building urban wall entrance illumination market tourism time lapse intersection memorial travel skyscraper history south night ancient culture panning modern street traffic light crossroad road transportation zooming light car scenic symbol business traffic