For today's entry out of Michael Dobrzycki's _The Art Of Drawing Dragons_ it's just a wyrm. I started out trying to do this with simulated charcoal, since that's how the instructions sketched it. Then I found how I couldn't work out how to get ArtRage for the iPad to simulate a block of charcoal. There must be a way to do it, I just couldn't work it out and decided to go ahead without.