Unknown Egyptian, ‘Arched Harp (shoulder harp)’, ca. 1390–1295 B.C., The Metropolitan Museum of Art

New Kingdom; Dynasty 18, late; L. (diagonally) 82 cm (32 5/16 in.); L. (of sound box): 36 cm (14 3/16 in.)
http://www.metmuseum.org/art/collection/search/546194

Image rights: The Metropolitan Museum of Art (Rogers Fund, 1943), licensed under CC0 1.0 Universal

About Unknown Egyptian