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 angle angled angles backdrop contrast distinctive ethnic pattern patterned connected connections contoured contours contrasting edged edges intermeshed swirling swirls horizontal metallic pipes piping round rounded silvery vertical