Animation of glowing light spots moving on seamless loop on dark background

animation glowing light spots seamless loop dark background light shape pattern colour movement concept digitally generated visual effects motion graphics design abstract digital art loopable animation creative backdrop modern artistic visual art dynamic vibrant texture sparkle futuristic technology illuminated ethereal glowing effect flare shimmer glowing animation ambient light decorative fluid motion glowing pattern visual storytelling motion design visual impact digital creativity aesthetic brightness seamless design looping video computer-generated visual concept digital animation