I know...there are too many drawings of this guy, but I hadn't drawn him since January 2009, when I first started drawing, and I wanted to do a larger piece. This old one below only as a 3 inch face.
The reference photo was actually lacking in some details, so I added some of my own. There was SO much BLACK in this, I basically just blacked out everything that WASN'T Jack
SIZE: 8.5 x 10.5 inches
TIME: about 12 hours?
PAPER: Bristol Smooth 300 series
PENCILS: Staedtler Mars Lumograph F, HB, B, 2B