abstract appearance background black blended blue checkered checks color colored colorful colour coloured colourful column columns decorative design details interconnected interlinked interwoven light linear lined lines matrix mosaic patterns perspectives row rows shape shaped shapes square squared squares style texture textured textures thick thin vibrant wallpaper green brown christmas contrast contrasting dark geometric geometrical red striped stripes weave woven connected connections intermeshed pink pixels purple small backdrop colors colours detailed edges edging gray grey interlaced intertwined intricate paper paper-strips strips surface surfaces horizontal patterned vertical linked links multicolored multicoloured wall