I practiced BB drawing in my Painter 12 (btw I love soooo much this program, even more than Photoshop xD). So, how You see, he looks the best, when I use my favorite tool: Thick'n thin pen :3.
Sooo many BB D8. In my computer, in my sketchbook, in my math and polish litterature notebooks D8. Poor teachers xD
Beast Boy (c) Teen Titans