EtherealGlow, a deep black background that softly fades into swirling shades of dark purples and blues, with faint glowing wisps and fading stars adding texture and depth. A radiant white line wave passes through a floating firework, its surface reflecting intricate light patterns. Surrounding the firework, small floating firework of light shimmer gently, enhancing the ethereal atmosphere. The text "Happy New Year 2025" hovers above the firework, written in spark, fading softly at the edges, as if merging with the background. The faint geometric shapes and glowing fractals ripple subtly in the distance, creating a sense of depth and mystery. The scene feels dreamlike and mystical, illuminated by the soft glow of the firework and text.