gold glitter wave, light particles splash with bokeh effect on black background. shining gold sparks, shimmering sparkles glow

abstract backdrop background backlight black bling blink blinking bokeh bright celebration christmas concert confetti dust effect glamour glare glimmer glitter glittering glittery glow glowing gold golden holiday layout light loop luxury magic motion new overlay particle particles shimmer shimmering shine shining shiny snow spark sparkle sparkles sparkling sparks splash star texture wave xmas year yellow