Drawing Digger and Daisy

I know many of you have been wondering, "just how the heck does Dana make those initial sketches for Digger and Daisy? Does he just go for it with that black Faber-Castell Polychromos pencil, never making a mistake and oh-so sure of himself?" The answer is YES. Not really. I made a quick video on how it's done, which you can watch if you click here. And remember, I didn't make those annoying ads by Google.