Ooh, Art portal...
Was looking around and wondered what this art portal was... I clicked "Art", clicked around the links (in the event that i wanted to post some random sketch of my own) and BAM, I saw a thumbnail of a pyro.
Naturally i had to click it.
I think it's an awesome picture, with a fitting background. However, (despite me being no artist) I think it might be just a bit too sketchy, although I'm sure sketchiness was intentional, for example on his right hand, the sketchiness on his finger makes it a tad messy.
Really, there's nothing else to comment on. Nice pyro- do you plan to draw the other classes? =)