VERSAILLES, France (AP) — A long-lost painting by Baroque master Peter Paul Rubens, which was hidden for more than four centuries, sold at 2. 3 million euros ($2. 7 million) at an auction Sunday in Versailles. The painting was recently found in a private townhouse in Paris. It depicts the crucifixion of Jesus Christ. It was part of a French collection and was initially thought to be from one of the many Rubens workshops that existed at the time. The artwork was rarely valued at more than had...