Here we are at the end of day 2. I have also been using a 'white charcoal' pencil (which is really a white pastel pencil) to give a little detail to some of the long fur. I'm not sure what will happen to this effect when I finally spray with fixative. It will probably disappear and I may have to re-do it at the end, we'll see. Meanwhile, Leon has just managed to pinch one of my light charcoal pencils and eat it! Fortunately I have a spare.