Dark Geometric Stone Tunnel Animation with Moving Light

This animation depicts a seamless loop through a dark, geometric tunnel constructed from textured stone or brick. Hexagonal and rectangular patterns repeat symmetrically, creating a sense of continuous motion and depth. Subtle light effects sweep across the textured surfaces, highlighting the contours and adding a dynamic, ethereal quality. This visual asset is ideal for projects requiring a sophisticated, abstract background, an engaging visualizer, or a transitional element that conveys progression and exploration in a clean, modern aesthetic.