Here is a simple secondary character from the new Nickelodeon series Robot and Monster. He is a hunk of metal and he is also the pet to Monster. Here is "how to draw Marf", step by step. This block of metal is supposed to be like a pet dog. He barks and keeps Monster occupied when he is alone or in need of a friend. He is obviously really easy to draw, which means you should bang out this lesson on drawing Marf in no time at all. I really don't know what else I can say because this is just a pet to the main character of the animated cartoon series. I guess all I can do is say adios and enjoy!