[math-fun] Does anybody know this fractal?

http://www.gibney.de/does_anybody_know_this_fractal Experimenting with the "divisibility" of complex numbers, I stumbled across this thingy. It looks like a fractal. Although the formula does not do any iterations. It reminds me of something. But I dont know what. Doing a <http://images.google.com/search?tbs=sbi:AMhZZiu5OzJGfE0ymAi-d3yeJNc9ZOatp3vl... Y ahtWvYbNu4rfUXo5Z9os7bFrF3Ra>Google image search brings up a couple of galaxies :) This image shows the region from (-1/-1) to (1/1). You can click it to see a 4000x4000 pixel rendering of it. Is this some known structure? Or some variation of another mathematical object that has a name? --- co-chair http://ocjug.org/