Yes, that is spit-up on Matt's face. I have to admit, after getting spit-up on all day, every day, I thought this was really funny. In the second picture, he's trying to tell me to get him a burp cloth without moving his lips (instead of getting him a cloth, I went and got a camera...).
Here are some pictures from yesterday afternoon. We had just come home from a check-up. Kate weighs exactly 15 pounds now and has grown an inch in one month.