Forgotten boom: the legacy of Japan's 1980s art buying spree

NEW YORK -- On March 30, 1987, a painting from Vincent Van Gogh's iconic "Sunflowers" series was up for auction at Christie's London. Speculation was that it would go for as much as $12 million, nearly $3 million more than the last Van Gogh, "Landscape with Rising Sun," auctioned at the highest-ever price of $9.9 million.