Random Sketch - Digital Drawing

Here is my new digital art

It's a drawing of a man wearing a hat. He looks like a gentle man from his outfit and look.

This sketch with scribbles showing a light and shadow effect. The left side has more shades while the opposite side has more light.

A combination of light and shade with midtone gave rise to forms.

The drawing was done with AutoDesk sketchbook application and aided with an S-pen. Here are my steps:

Thank you.