Tiara-shaped seal Engraved on the plate of a priest invoking the symbols of Marduk and Nebo mounted on an altar. Pierced across its width. Black marble. Sumerian art, Neo-Assyrian period (8th-7th century B.C.). Height: 2.9 cm Provenance : - Former François Bouruet Aubertot collection, built up between 1970-1990. By descent. - Loiseau Saint-Germain en Laye sale, October 20, 1974, lot 8.