Okay, it came to my attention that the Paypal button wasn't working right, so I've fixed it now. If you wanted/want to sign up to receive the entire Catholic Liturgical Calendar Coloring Book, go here.
St. Nicholas, a.k.a. Santa Klaus, a very cool saint. It was hard to decide what to show him doing. Finally I decided against him punching Arius because we'd just had St. John Damascene yelling at heretics, and went with him resurrecting three boys who had been butchered by a cannibalistic innkeeper.