Brilliant and bold work by French illustrator Stéphane Manel. His client list has big names too such as Nike, Coca-Cola, Converse and Vogue. Some of his more humorous work always seem to have this deadpan quality to them due to his style, but in most cases I think it really works. He is clearly a master of the portrait, and has a hefty amount of them in his portfolio, which you can find on his website.