angles appearance background barrier brown coloring colors colouring colours constructed craftsmanship heritage historic local-stone old pattern patterns perspective perspectives picturesque random randomly-coursed rock rocks rough rural secure security shape shapes significant solid stone stone-walled stones stonework strength strong stucco surface surfaces texture textures traditional uneven variations variety wall well-built abstract patched patchwork rustic surfaced architecture building windows Aarau Aargau ancient bike city color door europe house romantic still life stilllife switzerland town bricks brickwork broken construction damaged decay derelict deteriorated deterioration doorway double-storey double-story exterior external farm farming frame framed frames historical history neglect open openings paddock Remains roof roofing ruin ruins rust shadows structure sunlight sunshine two-storey two-story walls bouldering cobble cobbled cobblestone irregular massive pastel row rows structures wallpaper abandoned black and white board boards broken windows countrystyle duotone facade glass grayscale grey house wall metal rual ruined building urban decay window wood wooden wooden board blue details grunge grungy home paint peel plank urban