Portrait practice

I have a friend at church who lent me a photograph of her son requesting a portrait be drawn.  I haven't done this in over a year now, so I am quite a bit rusty.  It took me much longer than I had originally thought, but here it is! The original and the drawing from the photograph.

Portrait of Libby's Son
Pencil and charcoal on acid free drawing paper
8.5"x11"
2012