The Hippy and the Expressionists Investigators Zero in on Massive Art Forgery Scandal

Over the past 15 years, the art world has been amazed at the number of lost expressionist masterpieces from the early 20th century that have found their way to auction. Investigators now believe that many of them could be forgeries. An ex-hippy, his wife and an art fan from Krefeld may be behind the scandal. By SPIEGEL Staff