sketching inbetween

Sometimes it’s better to sketch inbetween – while you’re waiting for something. Why?
Well just because I think that sometimes it helps, that you do not focus 100% on what you`re sketching. It’s like doodeling while you’re on the phone. One piece of the brain takes care of the phone call – the other helps while doodeling. And if the sheet of paper is a bit bigger you can even sketch something bigger. That’s what I did today – while waiting for whatever. No idea what to sketch – so brain connected to the sketchbook project and I did the following.