http://www.stevemccurry.com/. I have his book of Portraits, if you can get a copy it is inspirational.
Unfortunately I'm not such a good photographer as Steve, and my photo of the painting is a little dark and has lost some of the detail in the hair, but it's there! 16x12 inches.
I have been using the Unison pastels and the Pastelmat paper quite a bit this summer, on portraits and landscapes, more coming soon!