What is he doing in there?

I have a problem. Well, lots of problems, but we'll just talk about the one. I have a son who takes for-ev-er in the bathroom. I keep asking him, "What are you doing in there?" not really wanting a real answer because that could be more information than I want, but still wanting to know what takes him so long. We will be having dinner and waiting for him to come, and he's in the bathroom. It's time to get ready to go somewhere, and he's still in the bathroom. So anyway, I think I finally figured it out, at least in part. I walked into our bathroom today and found these:




I guess that's one reason why he takes so long. He's drawing, among other things. If there are other reasons, I'm not sure I want to know what they are.