I kept track of my strokes in this drawing. The drawing begins with the letter ‘A’, at the top of the man’s forehead; the pen point proceeded to point ‘B’. I lifted the pen and looked at the sketch as I re-positioned it, and marked it as point ‘C’. I continued in this manner until I finished.  I peeked at the paper when I shaded the back of the chair.

Sitting Man, Drawn Blind
Pen and Ink Sketch
10″x8″ 111# Moleskin Journal