ColorMeContest 8th Edition. Theme: Prisoner

First of all I want to thank @blacklux for this fun contest. This is my drawing, I hope you like it. If you would like to enter this is the contest link, click here.

Next I detail the process to elaborate the drawing.

First I drew it with a 3H pencil, keeping the basic shape supplied by @blacklux:

Then I added some elements to the drawing and colored it with colored pencils, markers and pastel chalk.