A little while ago, we got the Asaro head as an art resource at work. I had the opportunity to spend a day doing a couple of studies in Photoshop, something I really enjoy doing! Any serious artist should be doing some sort of study or practice in their spare time...
I set the head up in a 3-walled box I made with black foamcore, using my desk lamp for the warm light source. The study with red had a red jacket hung on one side to bounce the light.
To cut down on time, I did the same angle with just different lighting. Next time I'll record it! :)