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A looping abstract 4K animation of fast-moving neon triangles with metallic reflections forming a tunnel, used as a sci-fi VJ loop or screensaver
Abstract black background with gold. 4k black luxury geometric background with bronze metallic lines. Graphic ornament. Seamless looping gray black triangle pattern. Simple elegant 3d BG.
3d render mosaic texture with bright neon lights animation. Futuristic surface abstract background for technology concept. Triangle structure grid motion. Seamless loop.
three types of triangles based on their side lengths, an equilateral triangle, an isosceles triangle, a scalene triangle, triangle classification, geometry for kids, equilateral isosceles scalene

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