When a couple in the United States retired, they decided to sell some antique furniture. So they called an antique dealer to their house. Mr.Kuhn, the dealer, also happened to know a lot about art, and he immediately noticed a curious painting that the couple had hanging on their wall. He asked where it came from. "It came from Switzerland. We inherited it from a relative. It's been in family for over 30 years," said the woman.