I like to doodle. Whether I’m waiting for an appointment, for class to start, or just hanging around, I usually doodle. And most of the times, it’s on the only thing I’ll always have with me; Yep, ballpoint pens on lined paper.
I really should get myself a sketchbook….
Of course, none of these are archival quality, but sometimes it is more fun creating something you know won’t last.