Nice, but Really?
While this is, actually, somewhat badass, it is simply bad taste to compliment yourself. Rather, if you had acted humble, angry people scouring the internet would not have found justifying a bad comment as well. Really, don't ruin artistic potential with pretentiousness. Like... i don't know, say "I feel really good about this work" or shit like that.
If someone really was a prodigy, they would be even more intriguing if they acted humble. I mean, maybe you just felt good about this artwork. But out of context, it really annoys people. Whatever. Just next time, make sure your don't sound like a total ________.