Now this ... this would definitely help Tim unroll his eyes. :oP
Powerful image David.
Kind of curious as to what the overall effect would be if the interior pattern (white/black) was taken down a notch or two ... or three. The reason I make mention, is that in thumbnail, there is some apparent added dimensionality that gets a little lost in the translation to the larger resolutions. Just a thought.
Last thing ... can you make it available in even smaller rez's if you are not going to render again? :oP
'Les's is more in this case. (<---- sorry for the bad play on words here ... just had to get it out of my system ... no, not the most appropriate timing ... but, it took on a life of its' own and demanded some oxygen and 'living space.')