I try to draw as often as possible, every day, to stay sharp on my neverending road to improving my skills. There is seldom a flat blank surface around me that isn't already doodled on.

I was on lunch break at my construction job, when I got bit again by the doodle bug. Luckily almost everything we needed came in a cardboard box, which usually ends up unceremoniously thrown in the trash.

Cardboard takes to soft carpenter pencil quite nicely ;)