Unknown Egyptian, ‘Senwosret III as a Sphinx’, ca. 1878–1840 B.C., The Metropolitan Museum of Art

Middle Kingdom; Dynasty 12; reign of Senwosret III; from Egypt, possibly from Upper Egypt, Thebes, Karnak; Wt. 114.3 kg (252 lb.)
http://www.metmuseum.org/art/collection/search/544186

About Unknown Egyptian