This might seem like weird praise, but I appreciate the signature being in an obvious (but relatively unobtrusive) spot. I always feel weird when I use a picture as wallpaper on my desktop and the artist's name is not visible (usually hidden by the taskbar). Even when I'm the only one that sees it, I feel like I'm not giving them the credit they deserve!
Great picture though. Awesome sense of movement and color.
(And yeah, I thought AC when I first saw it, so I guess your inspiration shines through!)