Not the cleanest work, but I really like how this quick sketch of Skrek came out. He's the familiar of my D&D character, Kar, a druid/warlock who made a pact with light itself. Skrek is a fiend in a crow's body.
I think I used a Faber-Castell brush-tipped pen for this, but it might've been a Sakura one. I don't remember. It probably doesn't matter either way, but OH WELL.