abstract architectural backdrop background 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 texture textured textures traditional-brick-wall variation varied various wall walled wallpaper well-built alert black bright colored colorful coloured colourful communicate communicating communication contrast contrasting contrasts decoration emergency facetious fading flippant fuzzy information informative informing message paint painted pink pink-painted-wall risk risks risky safety sarcasm sign symbolic vehicles warning warning-sign wording words yellow blended blue color colour contours contoutred dark decorative design details edges fitted green interconnected interlinked intricate light patterned patterns rectangles shape shaped shapes thick thin tiled tiles variations vibrant appearance art-glass artistic artistry coloration craftsmanship distinctive glass glassy lighting modern multicolored multicoloured ornamental ornate stained-glass surfacing window carry carrying glass-tray tray angles detailed geometric geometrical intermeshed interwoven lined mosaic multi-colored tubes tubular weave woven circular contoured curves marble marbled rounded swirling swirls