abandoned
aging
ancient
backdrop
background
closeup
corrode
corroded
corrosion
corrosive
damage
decay
demolished
distressed
diversity
iron
layer
material
metal
metallic
obsolete
old
oxidation
oxidize
oxidized
paint
patch
patchy
peeled
rust
rusted
rustic
rusting
rusty
scratch
shabby
shattered
sheet
stains
steel
surface
texture
textured
tough
weathered