A Green Porphyry Sphinx of an Egyptian Queen, Roman Imperial, circa 1st Century A.D, probably reign of Domitian, A.D. 81-96. photo Sotheby's couchant on a rectangular base rounded at the back, the tail curved around the right hindquarter, and wearing...

A Marble Portrait Bust Of The Deified Antinous, Roman Imperial, Reign of Hadrian, Cira AD 130-138 (est. $2/3 million). Photo: Sotheby's. NEW YORK, NY.- Sotheby’s announced a single owner sale of important Antiquities from the Collection of the late Clarence...