A young Bruce Chatwin in an earlier life as an art expert at Sotheby’s. From The Songlines:
When I was in my twenties, I had a job as an ‘expert’ on modern painting with a well known firm of art auctioneers. We had sale-rooms in London and New York. I was one of the bright boys. People said I had a great career, if only I would play my cards right. One morning, I woke up blind.
During the course of the day, the sight returned to the left eye, but the right one stayed sluggish and clouded. The eye specialist who examined me said there was nothing wrong organically, and diagnosed the nature of the trouble.
"You’ve been looking too closely at pictures,", he said. "Why don’t you swap them for some long horizons?"
"Why not?" I said.