What's this material?
granite
What's this material?
limestone
What's this element?
counterfort / buttress
What's the problem here?
flood
What's this material?
brass / copper
What's the problem here?
It's scratched
It's sagging
It's broken
What's the problem here?
oil spill
tornado
hurricane
What's this building type?
a mansion
What's this type of building?
bungalow
What's the problem here?
habitat fragmentation
silt
landslide
What's the problem here?
uneven floor
What's this material?
PV glass
pumice
phenolic foam
What's the problem here?
peeling paint
What's this building type?
a semi-detached house
What's this material?
pebble
plastic
rubber crumb
What's this element?
a porch
What's this element?
a skylight
What's this material?
felt
What's the problem here?
It's delapidated