Spencer came into my office to get me, excitedly saying, "Come see daddy,come see daddy." One the way out of my office,I grabbed the D70,which had the Lensbaby on it.. when we got to the living room,Spencer very proudly showed me this track setup which he had assembled all by himself,on the coffee table. I snapped a couple of frames of it, and decided I'd just leave the Lensbaby on the D70 and continue to shoot with it.