I was reading "Fun With A Pencil" by Andrew Loomis, which recently went public domain. "Mr. Blook" called my attention, and since he himself invited you to draw him, I obliged. You can tell that Andrew Loomis was actually having fun in this book, hoping you to join. "Mr Blook" looks impish, and is sure to be all over the book with tips and congratulations. I will draw this guy a few more times if I continue the Loomis book. By the way, his public domain drawing books were refered to in an Escape From Illustration Island blog post. Follow on twitter Illo_Island. Here's theblog post.