Family Portrait Coasters

Some friends of ours recently bought their first home, and I wanted to give them a personalized housewarming present. Of course, I waited until the last minute, so I had to come up with something cute, but simple to make, and the idea for these coasters was born!  I really like the way the Daddy coaster came out, and I thought it would be fun to make a coaster set of bearded and mustachioed men.  Some fine-tuning needs to be done, but I smell a tutorial coming up in the near future. . .