60s abstract art backdrop background burst concept creative decorative design digital energy graphic illustration paper pattern pink pretty radiate rays retro scrapbooking sixties spiral star style stylish summer sunburst swirl texture trendy twirl waves white orange purple blue yellow chalk countryside Cross-country cycle cycling cyclist England explore fence field fun gate grass Great Britain green hill hobby landscape mountainbike move nature pastoral path ride ridge rural South Downs Sussex track trail view architecture building colour culture decorated diamonds elements geometric iconic landmark line modern New norway norwegian opera house ornamental oslo repeated repetition sequence series surface variable variation wall color colors colours continuum dez pain fan lemon lines movement multi-colour multicolor pastel ray space speed stripe stripes time time travel vector vortex xymonau aqua banner beautiful border christmas cold coloured flakes frame frosted frosty glass grunge ice image magenta rainboe red snow winter xmas arty checked checks fill ghosts halloween haunted modern art pastels pop art square swirls wallpaper warp warped brushstrokes canvas card cover creation multicoloured original paint paintings smear textures unique