retro backgrounds swirl sun rays stripe vintage purple graphic pink computer abstract painting colorful spiral green yellow

retro background swirl ray abstract wallpaper design vector stripe texture vintage pattern light sun starburst sunburst burst 70s art line orange 60s groovy yellow star radial beam explosion bright style summer flare sunrise glare glow graphic solar trendy sunbeam energy decoration hallucinogen colours poster shiny old sunny grunge blue pink red colourful shine striped sunlight fun hot backdrop candy color comic distressed pop warm circular cream modern shape artwork burn effect circus geometric strawberry template whirlpool vortex 1970s carnival