A few days ago I stopped in Dick Blick and saw that they sold Bristol Board Artist Trading Card packs, so I picked one up. Now they've become a staple morning "warm up" before I start in on work. Now that I'm working on so much long-term stuff, it's nice to do a piece that I can finish in 10-15 minutes.
This is a sampling from the past few days.
Done in ink/marker/colored pencil. 2.5" x 3.5"