Concentration.

...and while I'm at it, here is proof that she's not always happy:

This is truly rare, though. We're very lucky to be parents to such a cheerful girl!

(In case you haven't noticed... I'm cheating here. I am several posts shy of my monthly goal of 20, so I need to cram in a few extra here at the end of the month. My apologies for my half-assed blogging in January. I'm usually a pretty bad blogger in the winter months anyway, as I suffer from a bit of the winter blues and cabin fever. Add to that a busy working mommy schedule and my blogging was shot to hell this month. I will try to do a better job in February!)