Anguish (Scribble Portrait)

Hello Friends.
I'd like to sahre my first drawi g of the week, Anguish, which is a portrait of an old man yelling out. The drawing as created today to practice abit of highlighting and facial expressions and i really liked the outcome of this one. The drawing was made using the scribble technique on the autodesk sketchbook app and i shared the process below as well.

The Making of The Art

Thank you for checking it out