adelaide labille guiard self portrait versailles 2732872

A previously unaccounted-for self-portrait by 18th-century French artist Adélaïde Labille-Guiard sold at Tajan auction house in Paris for €843,800 ($988,785), far exceeding its estimate of €300,000–€500,000. After the hammer fell, a representative of the Palace of Versailles invoked France's droit de préemption law to claim the 1782 pastel work for the national collection, preventing its private sale.