This is really interesting. It looks as though it might of had some post-rendering touch-ups in a CG program. Am I right? There are some sharp artifacts (between colour variations) on the edges of the glass-like substance that seem visually unappealing. Perhaps they could be blended using a slight gaussian blur in a CG program. Apart from that, this piece is great. The word, "unification" goes greatly with the impression that the image depicts. This is well worth a