I Like To Draw With Chalk

I've said it before, but Xavier's drawing skills have really been amazing Chris and me. It is so great to see his interpretations of life through his drawings. Life according to Xavier. I love being an observer to this process. I'm not wanting to impart any of my "knowledge" and mess up his organic creativity. Not that I have any great pointers in regards to drawing. Lucky for him. He should be teaching me. And he does, everyday. The following are his "Robot Collection."

This one looks like a Picasso to me. Xavi said he wanted him to look scary with his twisty legs and one eye.
Can you find his name in here?

This one is my favorite.

Just so you know, the stuff coming out of his head in orange is monster juice.