abrasion
architecture
background
beam
building
capote
clear
construction
cover
cradle
design
dim
dirty
dull
energy
fiber
frame
glass
glazed
home
house
industrial
industry
inside
iron
light
line
material
metal
obscure
opaque
roof
roofing
save
scrape
scratch
skylights
steel
structure
thatch
thick
tile
translucent
transparent
turbid
vent
wallpaper
white