Here’s a sketch from a 19th century photo.
I only exaggerated only a little, really. Volumes of hair. Sweeping every upward.
I love it. I wonder if he also wore a hat and what the wearing of a hat might do to his hairdo?
Despite the brush pen being fairly dried out I kept fiddling away. I really enjoy drawing hair.
I start with an outline typically, or some extended gestures of hair as I move about the face, and then go back and work on different areas.
Sakura Brush Pen FB on Nideggen (a lovely toned paper with visible fiber flecks) in a book I bound.