I'm still immersing myself in all that he has available but I'm loving the works of Ben Pieratt. The more recent entries have a really excellent boldness and simplicity to them - but still full of personality. He's also got a great blog and an impressive work history (Svpply, Varsity Bookmarking and Girlfriend among them). I feel like a dummy for just now sharing this stuff with everyone - it's well worth being familiar with.