Damion Scott is a current comic artist who has one of the most unique styles in mainstream super hero comics. The Kingston, Jamaica born, Brooklyn raised artist melds graffiti and hip hop style art into comic book design. He really is a master in the style, even putting together a book called How To Draw Hip-Hop.
I’m most familiar with his work for DC on Robin and Batgirl. Currently he’s tearing it up in Japan doing painters and murals and the such.