Debbie Cooper, a descendant of Karl Grunwald, the original o

UNITED KINGDOM - APRIL 21: Debbie Cooper, a descendant of Karl Grunwald, the original owner of the Egon Schiele painting, "Sonnenblumen,'' studies the masterpiece at Christie's International, in London, U.K., Friday, April 21, 2006. Schiele's long lost painting of wilted sunflowers may fetch as much as 6 million pounds ($10.7 million) when it's auctioned in London on June 20, said Christie's International. The sellers are heirs of Viennese textile manufacturer Karl Grunwald, who recovered the picture in February. (Photo by Graham Barclay/Bloomberg via Getty Images)