I've done a number of covers for the Great Books Foundation (their magazine is The Common Review). They were putting together a collection of essays organized thematically around the ol' deadly sins. I was thrilled to get this project -- it's like, THE illustrator's dream assignment! And my art director, Jason Smith, is the kind of AD you'd want to do this job for... he trusts me to come up with fun ideas, and gives me a lot of lee-way.
So check it out! This cover already won the Honorable Mention at this year's Colorado Alliance of Illustrators show (another piece I did for Jason won the Gold Medal!)