A little bit of practice on squirrels for something due today. Thought I'd check out some famous ones (Rocky and Secret Squirrel) and some not-so-famous ones (based on some google search images). I specially like the middle one of that trio on the top right. He seems a bit miffed. Funny creatures. You can almost say they posed.
All of these were roughed in pencil, and finished with brush pen (I can't help using a brush pen sometimes).