海岸の音やソルフェジオと組み合わせて、神秘的な世界観になってますね

I've never seen 3rd power Mandelbrot before. I think I can see the difference in some patterns, when some "lines" split into 3 equal branches instead of 2. Which makes it more beautiful than the second power. Not sure if I like the flowing colors though.

beautiful, but would have appreciated those few extra seconds at the end to go all the way into the black, rather than coming to a sudden stop! :D