close up grey macro slate slate roof background glass Look pattern red reddish roof slate tile texture tile wallpaper window windowed blow house housetop roofing appearance architectural architecture bay-window brick brickwork building design elements exterior external features garden heritage historic home lawn lichen masonry ornamental ornamentation perspectives solid stonework strength strong suburban walls windows copyspace perspective tiles ridgeline backdrop blue chimney clear cloud clouds exhaust flue metal ridge roofline sky slates smoke smokestack abstract close-up detail diagonal terracota backgrounds cover patterns rural structure structures textures top wheathered