Mason and Ethan have been eating puffs lately to practice the art of getting small pieces of food from the highchair tray into their mouths. Seems easy right? Not always. Coordination is clearly not something we are all born with.
So sometimes, instead of getting the food in your mouth, it ends up on your head. This happens to everyone right?
Ethan thinks he's hot stuff because he has really got his pincer grip down and can get that food right where it belongs (well, most of the time).
Here he is showing you the "before" (notice the thumb and index finger ready to grab those little pieces)
And here he is showing you the "after" with both fingers and food securely in the mouth. 
What that expression is supposed to be about...I'm not really sure. But I think he was offended I was taking his photo while he had his hands in his mouth. This one I had to take quick because every time I aimed the camera in his direction, he kept throwing his arms open and giving me huge grins. These guys LOVE to work the camera.