abstract architectural background barrier blended blue brick-wall color colored colour coloured contours contoutred dark decorative design details edges fitted green interconnected interlinked intricate light lines patterned patterns perspectives rectangles rectangular shape shaped shapes style surface surfaced surfaces texture textured textures thick thin tiled tiles variations various vibrant wall wallpaper backdrop blocks brown coloring colouring constructed craftsmanship designed distinctive exterior external linear mosaic secure slabs smooth solid stone stones stonework strength strong uneven variety well-built brick bricks brickwork builders building cement colors colours concrete construction-work firm holes hollow mortar perspective rough security standard variation varied walled corner corner-wall fixed merger merging mixed repaired basic covered covering Rendered rendering traditional-brick-wall windows colorful colourful construction contrast cutouts decorated decorations gray grey