Exterior of the Opera House, Hanoi, Vietnam, Indochina, Southeast Asia, Asia

architecture vietnamese transporting sunshine structure street steps stepping stairway south east asia sky riding pole pennant outside motorcar motorbike motor scooter motif metropolitan intricate history historical elaborate decorative daytime culture column colour color cloudless capital bicycling automobile asian walking vietnam urban tree travel destinations travel transportation tourist attraction sunny step stair southeast asia scooter road pillar photography people palm tree outdoors ornate opera house motorcycle landmark indochina imposing horizontal historical landmark heritage hanoi flagpole flag exterior design decoration day courtyard contemporary color image clear sky city car building blue sky bike riding asia