Emma and Santa

The other night Emma asked Luke, "Has anyone ever seen Santa?" Luke answered that no one sees him because he comes during the night and kids are supposed to be sleeping. So Emma, not missing a beat, asks, "Well, then, how do we know what he looks like?" inquiring how there are pictures and movies about someone we've never seen. Luke told her that was a great question and he'd get back to her on that. We're wondering if the myth of Santa will soon be over...and she's only 4 1/2!