In the book "The Art of Computer Designing", Osamu Sato illustrates how unexpected shapes emerge when a shape that is the color of the background, overlaps a shape that is a different color. I kept this in mind while experimenting with an algorithm by bobsarea that divides any circle by N.

Siren produces each output by taking (rings, lines, and points) of either (red, black, or white) in sizes ranging from (small to large), and placing them around the perimeter of a centered circle N times in (randomized distances) from the center, on a background of (red, black, or white).

2022 (CC0 1.0)