At least he parks them a la a parking garage and doesn't line them up in the middle of the room like a train, just waiting for someone to step on a dozen matchbox cars. :)
Oh my goodness, Lizz. My youngest would line things up CONSTANTLY too! How old is Max? Caroline has just stopped and she has just turned three. I have loads of photos of things lined up...helped me learn DOF. Ha! I like the colorfulness of this one!
Cute photo. One of my grandchildren does this too.