Something about the ephemeral line, the little smudge of fingerprint (or is it sweat?) around the edges of the drawing, suggests animation. Drawing is temporary to begin with. It's less permanent than paint. A scrap of paper, a pencil pulled from a pocket, something seen that won't be there in a moment. So why not animate the pencil drawing itself? Of course I didn't see this guy in his running shorts; I made him up. I gave him that serious expression, the average physique, the short socks and shorter shorts. I drew him and as a joke on him I put that chair in his way. He hadn't expected it, believe me. Someone will need to animate him for us to find out if he cleared it.