adornments angles architecture chimneys colors colours corrugated corrugated iron heights high lines metal modern patterns perspectives placement roofing roofs rooftops rooves rows shape shapes style suburban surface surfaces textures tiles tiling windows abstract background backgrounds cover grey house pattern roof rural slate structure structures texture top wheathered appearance architectural color colored colour coloured covered covering dark edge edges edging elements exterior external height light protection protective roof-area rooftop rough shade shadows smooth sunlight sunshine wavy column columns construction decay line perspective red row saavem tile capping damage damaged danger dangers dirty discolored discoloured gap gaps hole holes missing old orange repair repairing Somber sombre tiled uneven