Here's a semi-blind contour drawing using my new Sailor fountain pen with the caligraphy nib. This time I knew better than to use water anywhere near the ink. I went with colored pencils.
I didn't notice until I was coloring it that there was actually a halo around him in the photo. I decided I better include it.
This was drawn from a photo included in an article on the front page of the 2-25-2014 Seattle Times written by Carol M. Ostrom. It says this photo is from a screen shot from this guy's bio page on his website.