Here is my new digital drawing.
A sketch of a typical African man from an unknown native. It is obvious the man is based in the rural area.
He's wearing a bead round his neck and a native cap partly dropped on his head.
You can see the flow of my strokes in the second step. They move vigorously while still working together to achieve same desired goal. It was followed by a more darker tone which was aided with a different brush set.
The piece was done with AutoDesk sketchbook application using scribble style. Here are my steps: