I did this quick little study on one of the Uart 800 samples they donated at the Seattle CPSA convention. It's actually only 4"x6". Of course it's not and exact study, I did change a few things. I find his skin tones fascinating as his paintings as a whole. Studying the old masters gives one a whole new thought process when approaching a piece with colored pencil. I highly recommend it!
This isn't my first master's study. My first one was a crop from one of Sir Edward Poynter's "Cave of the Storm Nymphs" aprox 8x10 on Wallis pastel paper. Such a great learning tool!