From an underwater upward-looking perspective, several dazzling rays of sunlight penetrate the undulating water surface in the dim deep blue waters, forming clear Tyndall beams. The rippling water surface layers overlap, and the light and shadow shatter into countless silver spots on the undulating liquid surface, with bubbles and particles floating and flickering within the light columns. The overall tone gradually shifts from deep indigo blue to translucent pale blue-white, creating a serene and sacred underwater atmosphere, where the texture of light and flowing water intertwine to produce a dreamlike visual tension.