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