My first excursion into layering. Of course this meant having to render two videos, and at ten minutes apiece, this involved a lot of computer power.
The idea was to create a very soothing if not hypnotic atmosphere to suit the music.
I used Mandelbulb 3D for the fractal rendering plus AviSynth/Virtual Dub for the post-processing.
Music available at: https://lamarckia.bandcamp.com/track/a-wider-sky