abstract
background
beams
black
black and white
building material
close up
construction
craft
diagonal
edge
graphic
line
many
material
monochrome
narrow side
natural slate
natural stone
packaging
profile view
profiles
roof tiles
roofer
roofing
roofing trade
selective focus
side
side view
slanting
slate
slate shingles
slates
stack
stone
structure
texture
textured
truss
upright