http://i56.tinypic.com/2uf3wx0.png
Printable View
hmm im not to sure about this....its cool but at the same time i dont like it...lol
its too dark imo. I see you attempted depth, but maybe could have been better if the render was bigger. and add some effects to take out the empty space.
render is very low quality. I also don't understand the black patches and then to make it seem even odder there is still little bits on the right sticking out. Effects in the BG seem also to sharp.
So next signature you make just remember if you use a lq render it shows in the overall appearance of a tag.
Next time you try something like this, establish a background and then use the burn tool on it for a faded look...the plain black circle makes the sig really flat.
Good job with the light source though, I see what you were trying to do. Just could be executed better.
Keep it up :]