Hanoi Opera House rooftop with the Vietnamese Flag waving in slow motion, Square of August Revolution, Zoomed in shot

opera house vietnam hanoi communism communist vietnamese flag performing arts slow motion socialism roof opera rooftop vietnam flag ornate colonial city august revolution square of august revolution overcast classic architecture colonial travel downtown government comunist cultural center urban outdoor asian asia culture north vietnam classical music red flag yellow star building twentieth century close up columns marble european style old classical decoration imposition