close up of silver metallic cube rotating surrounded by endless quantity of tiny spheres. . 3d rotating dark cube

abstract background geometric sphere animation black design form loop motion ball block cube futuristic object technology action art backdrop box business concept creative element geometry group move render shape techno metal dark down gray looped pyramid triangle up bright changing cubes endless eternal glow glowing hd light looping metallic morphing orange reflecting rotating seamless symmetry yellow random blue artifact bend brick change charming container converter digital edge elegant expensive face monochrome swarm rotation spinning