I found these, while storing some new ones. I forgot about them, I forgot what they looked like, how cool they are. I think they represent machines. He had a drive in drawing back then, I haven't seen anything quite like that. But that is what most of the parents think about their children's creativity. His creativity has remodeled into Lego works, he is good at that too. But I still like the drawings better. They are perfect abstractions, that is how we adult are, when there is little imagination there is a place for abstractions. No offense, abstract paintings could be very aesthetic, I like them a lot. See, no imagination.