Find That Human

Let's play a game.  It's called, "Find That Human." The rules are simple.  Below are three drawings created by Ethan.  Your job is to find the human in each.  The first one is easy:

Poor guy probably didn't know what got him.  Okay, let's try it again with picture two:

Note to self:  Don't create a robot that is 1000 times bigger than you are.  They will always turn on you and then destroy you.  

Those pictures were too easy.  Let's try another.  This one's a toughy.  Here's a hint:  That's not a human in his mouth.  Keep looking...

 Yeah, that was it.  Your eyes did not deceive you.  I want a front row seat inside his brain while he draws.  This kid is not allowed to see a psychotherapist until he is out of the coloring stage.