André Masson, specialist in modern art, receives a letter according to which a painting by Egon Schiele had been discovered in Mulhouse. He finds that the work has been missing since 1939. T... Read allAndré Masson, specialist in modern art, receives a letter according to which a painting by Egon Schiele had been discovered in Mulhouse. He finds that the work has been missing since 1939. This discovery puts his career in danger.André Masson, specialist in modern art, receives a letter according to which a painting by Egon Schiele had been discovered in Mulhouse. He finds that the work has been missing since 1939. This discovery puts his career in danger.