soft blur colorful bokeh lights on dark background concept for modern holiday banner. vintage glowing motion blur

baby background banner beautiful blue blur bokeh bright card celebration christmas colorful concept dark effects event festive focused frosty gleam glitter glow glowing happy holiday holographic illustration iridescent light lights luminosity lush magic modern morning motion moving nature new ornament outdoors party pattern peace purple refresh round santa shine shiny snow soft sparkle spring summer texture unicorn valentine vintage violet white winter year