abstract appearance background blended blue color colored colorful colour coloured colourful decorative design details distinctive interconnected interlinked interwoven light linear lined lines patterns perspectives round rounded shape shaped shapes style surface surfaces texture textured textures thick thin vibrant wallpaper waves wavy white green orange bling bubbles bubbly curved curves glitter glittering liquid liquidy metallic precious shiny black checks feathery mosaic purple squared squares angled angles detailed red slant slanted tiles wall