
3D icon of a complex, intertwined knot formation in smooth, glossy, reflective glass material, featuring a vibrant, multi-colored iridescent effect with swirling hues of blue, pink, purple, and yellow. The knot is intricately looped and twisted in a symmetrical, organic pattern, showcasing a seamless, continuous flow with no end or beginning. The surface has a polished, crystalline appearance with subtle internal refraction to emphasize the glassy texture, reflecting soft highlights that enhance the iridescence. The shape is structured yet fluid, achieving a balanced, dynamic composition that highlights both simplicity and complexity. white background, centered, no shadow, clean icon style, high detail, 3D render.