Apophysis

This amazing Star of David work is published here courtesy of Dzeni who published it on Flickr photo sharing software under the title Magen Sky. Dzeni added there that "This one may end up as a greeting card"
Dzeni wrote to me the following:
The Stars in question are fractals and were created with a
lovely little program called "Apophysis".
I don't know what fractals are and how Apophysis works but I do know that like this photo...a lot.