Also not very rigorous, but fun patterns. Basically divide the image up using quadtrees, and draw another sub-pattern if it needs to be darker. Check out squares:
And circles:
Not perfect, but I like the joining of the shapes.
Also not very rigorous, but fun patterns. Basically divide the image up using quadtrees, and draw another sub-pattern if it needs to be darker. Check out squares:
And circles:
Not perfect, but I like the joining of the shapes.