abandon
abandoned
abstract
apartment
architecture
asia
background
black
block
building
buildings
china
city
condo
crowded
dark
decay
dense
derelict
dirty
downtown
exterior
facade
flat
ghetto
grungy
habitat
highrise
home
hong
hongkong
housing
kong
living
neighborhood
night
old
perspective
poor
poverty
recession
residential
retro
slum
unemployment
urban
weathered
white
window
worn