Snapshot of Play

This week for Pinterest Friday, I tried to imitate this picture of Erin from Lemon Tree Creations's kids playing. I like how the shot is composed, where it is through the doorway. My picture is not as good.

I thought the way the shot was composed looked like a fun peek into their playtime, without being up in their business. I need to work on exposure to make the doorway darker and the focus more on the kids, but I am going to a photography class soon, so hopefully I learn how to do just that!