abstract image of a glowing heart with colorful light trails radiating outwards, izing love, energy, and

vibrant wallpaper cosmic universe galaxy sparkles glitter beautiful artistic creative abstract celebration concept day energy graphic happy heart holiday love neon romance shape symbol valentine background bright colorful decoration design electric element glow light modern night romantic saturated sign silhouette sparkle streaks stripes stylish template trendy tunnel unusual corridor gradient trend banner dark glowing lamp power red shine space digital passion card invitation object party pink shiny line frames 3d anniversary chemistry complex connect cyber data effect electricity ai generated