abstract appearance background blended bright christmas color colored colorful colour coloured colourful dark decorative design details diagonal diagonals interconnected interlaced interlinked intertwined interwoven light multicolored multicoloured patterns perspectives shape shaped shapes square squared squares style surface surfaces texture textured textures thick thin vibrant wallpaper black blue curved curves geometric geometrical lines octagon octagonal octagons off-white transparent white brown curled linear lined linked links liquid liquidy mosaic rolled rolls weave woven architectural architecture barrier basic brick brick-wall bricks brickwork building cement colors colours exterior external firm mortar perspective rough smooth solid standard strength traditional-brick-wall variation varied various wall angle angled angles backdrop contrast distinctive ethnic pattern patterned