After noticing my last sketch featured a fairly um.. ugly headed person, I've made a plan to try and draw more faces from photographs, to hopefully get a better understanding of what makes a face work/fail miserably. Anyway, here's my first, +1 for the person who sees who it's supposed to be.
Not content with using his pencil solely for the task of manipulating formulas, he decided to buy a sketchbook and see what more his trusty writing steed had to offer. This is what followed.