Portraits

A couple of weeks ago, we started to do portraits in my art class.  I was never really a fan of protraits and it isn't really my intent to delve to deeply into this artform.  But as I started into it, I have to admit it was quite enjoyable.  This is using charcoal and white conte pencil on grey medium.  I actually worked on it at home after class because I was pleased with it and wanted to see it complete.  Any guesses to the subject (that will probably be a good indicator as to my success with portraits, lol)?