abstract angles background barrier brown colors colours constructed craftsmanship heritage historic local-stone old patched patchwork pattern patterns perspective perspectives picturesque random randomly-coursed rock rocks rough secure security shape shapes significant solid stone stone-walled stones stonework strength strong stucco surface surfaced surfaces texture textures traditional uneven variations variety wall well-built architectural backdrop basic brick-wall cement color colored coloring colour coloured colouring covered covering exterior external firm gray grey mortar rainstreaked Rendered rendering standard style textured traditional-brick-wall variation varied various walled wallpaper appearance rural rustic architecture brick bricks brickwork linear lines smooth building windows balcony corner rectangular