 Estimated to reach between $5 and $7 million, "Artemis and the Stag" broke records when it was sold for $28.6 million.It became the most valuable sculpture ever sold at auction, breaking the 2005 record of $27.4 million for Constantin Brâncuși's "Bird in Space".The sale price has since been surpassed by several modern works, but the only other sculpture from antiquity to fetch a higher price is the Guennol Lioness.