abandoned
abstract
ancient
architecture
backdrop
background
block
brick
bricks
brickwall
brickwork
build
construct
dark
defense
deserted
desolate
dim
disused
forgotten
forsaken
gloomy
grunge
grungy
material
neglected
obsolete
old
pattern
protection
retro
rough
somber
spotlight
squalid
stone
structure
surface
texture
uncared
uneven
uninhabited
unkempt
unkept
untended
vintage
wall