aerial photography
ancient
ancient building
architecture
asia
birdseye view
bright wall
building exterior
china
city
city wall
east
exterior
famous landscape
forest
greenery
high
high angle view
hill
history
jiangsu province
journey
landmark
moat
nanjing
nobody
overlook
park
pavilion
river
river water
scenery
structure
top view
tourism
tourist attraction
tower
town
travel
yuejiang tower