Art interlude: Sketching at Borders bookstore

I've been away from the minis for a few days; I needed to get out with my sketchbook and gets some practice. Here are a few pictures I sketched at my local Borders bookstore cafe. I'm trying to build up some portrait skills, both to help with my political cartooning and to give myself another asset I can sell fro some side cash. For fellow artist: I used a Parker Jotter ballpoint pen, Shaeffer fountain pen, brush and brown ink on paper. I think this will be my favored non-watercolor art field kit from now on.