School Year Memory

It's hard for me to believe school is out for summer.  As I started to do when we lived in Japan, I took a photo of the kids on the first and last day of school in the same spot.  Here's what I got this year:

 Even though the next picture was taken on the last day of school, the moods were totally different and no one really wanted their picture taken.

We now have a first grade, second grade, and fourth grader- where does the time go?