abstract background color colour orange pattern peach pink red swirls texture architectural backdrop barrier brick brick-wall bricks brickwork cement coloring colors colouring colours constructed exterior external firm linear lines mortar perspective perspectives rectangular secure security smooth solid standard strength strong style surface surfaced surfaces textured textures traditional-brick-wall variation varied various wall walled wallpaper well-built alcove angles corner dirty grime weathered aged blocks containment contrast contrasting cracked cracks decorative divide edges hard interconnected light oddments patterns pieces rough rustic shaped shapes size Sizes straight surfacing tactile upright variations variety wood wood-grain wooden appearance blended blue circular contoured contours curves decoration design details geometric geometrical interlinked intermeshed interwoven looped loops marble marbled rounded swirling thick thin vibrant white