Shown is a ball bouncing in a circle under gravity for many start positions. The sixth bounce is associated with a color of the circle for colouring a "pixel" representing the start position. For a relatively high pixel density, the resulting image becomes a fractal. In the very end, a corresponding image for 10 bounces is shown, indicating, unsurprisingly, a more chaotic behaviour.

Music by @gpcbass! The song is called Cayenne.