That vet I met a few weeks ago, whom I sketched, asked me if he could see my sketchbook.  When he saw this one he remarked: "Now this one, this one is much better, this tells the whole story.  See?".

 I told him I agreed with him.  The fact that we both thought he looked like Marlon Brando in the one of him, saved it; but just barely.

This guy was standing by one of the rear doors with such a look of serenity.  He was pretty easy to draw, probably for that reason.