I've finally figured it out...

I took me 5 months, but I've just recently learned that the trick to getting Emily to smile for a picture is to play peek-a-boo with her by peeking out from behind the camera... it's the only way to really get that scrunched up face smile that she does so well. I'm still trying to master the timing of the shots so we can get a pict of the truly scrunched up nose and squinty eyes that she gives us at the peek of her smiles.