One minute playing time. No music.
Ths video is technically termed (for the mathematically sophisticated) a Kaleidoscopic IFS Icosahedral 3D Fractal. It was created by Jason Rampe, an Australian programmer and developer, who wrote the Visions of Chaos fractal program in which this video was drawn. It is a splendid example of the progress made in the exploration of fractal mathematics since Benoit Mandelbrot first conceived the idea of fractals.
MOCA's Digital Video and Audio Index