And that's a nice sketch, but Tim's convention sketches are like Tim at 30% flying on auto-pilot. To get his good stuff you have to cut off your arm and leg.
So true. As much as I love the convention sketches, I always feel like they lack the thing that would push them over the edge in terms of quality. That said, I'd KILL to be able to make work that good while coasting at 30%. Even at 100%, my works sucks compared to Tim's.