o.o Omfg..... Dude... Death to my eyes! D: It's brilliant! I love that shade of blue! Lovely work! 10/10 <333333333
I likeee it! The colors blend nicely, although, I'm not sure about the white in the lower left corner.
There should definitely be more color variation. With the effects, it makes the tag look flat, dull, and predictable. The brushing should be better angled with your render, and the brushes shouldn't be so clumped together. The text destroys it. The typography should be crisper, rounder, and more precise.
This is certainly one of your best signatures. I like the high quality in the stock, but I do not like the white colored effects. They take away from the flow of the actual signature itself.