Shifting and Blending #13

This time I used only low level operations on pixels, mainly shifting and blending.
On some variations the viewer has the impression that focalizing on different colors he sees different patterns on different layers.

Variations come from random initial conditions and iterations, different pixels resolution, pixels rendering (smoothed, non smoothed) and random color hue rotations.

Press 's' to save a 1600x1600 png image.