background brick construct moss texture wall bricks elements graphic repeat buildings construction mortar pattern textures build character latin letter medieval word close-up red closed dwelling empty old poverty stone window abstract appearance architectural architecture bars basic brick-wall color colored colors colour coloured colours door exterior external green metal painted rough secure security smooth solid standard step strength surface surfaces textured wallpaper arch arching brick-walls brickwork formation heritage historic Historic site kiln kilns light lime-kilns park patched patchwork repairs rock rock-work rocks rubble ruins shadows stone-wall stone-work stones structure sunlight surfaced surfacing variations varied walls barrier building building-material coloring colouring composite constructed distinctive firm linear lines perspective perspectives rectangles strong style symmetry uneven various