beelow: Interesting concept you have there. I like the idea of the water, but I think you should tone down the color of the water just a bit or make it less bright as you move away from the vortex in the sky.
Have you thought of perhaps putting in a subtle form of a diety inside the tower of water? It would lend a very ominous feel to the picture, but will be tricky to execute. Just an idea. Take it or leave it.
So far, I like what you’ve done. Keep up the good work and burn that midnight oil to get it done.