I was more successful drawing this piece blind (mostly). I followed the contour of the crease of the shirt on the man’s shoulder. I continued the shoulder line after placing the pen at the appropriate place, with the help of my vision. The fold of the binding separates the halves of the sketch and does not lend itself to the tip of a pen guided in blindness. Most of the outline was drawn without looking.

Mostly-Blind Drawing of Man at Next Table
Pen and Ink Sketch
10″x8″ 111# Moleskin Journal