Scribble Sketch

Hi all...
Here's my new digital drawing. It's a scribble sketch of a bearded man looking up. I tried to capture his posture while following the proportional rules and at the same time expressing myself.

This piece was done with AutoDesk sketchbook application. Below are my steps by step processes:

As usual, I started with an outline sketch while keeping it faint.

Upon confirming the outline sketch, I went through them with thicker lines before I started working on his hairs

At this stage, the face is almost completed

Now it is completed

Here, I added shadows and blocked in

This is how it turned out

Free your mind with scribbles...
Stay frosty.