The picture above is a test patch for a larger mosaic illustration. It is 11cm high, drawn in pen and ink. I now have a cramp in my hand and am probably not going to approach the larger picture this way! Below is a much simpler pen and ink sketch of the same character, who I imagine (like so many English heroes) ran out the door without so much as a pocket handkerchief. Colours for both are added in Photoshop.