Stele of Ankh-ef-en-Khonsu is an ancient Egyptian artifact that is also known as the “Stele of Revealing”. Made of wood and covered with a painted plaster gesso, the stele was discovered in 1858 by François Auguste Ferdinand Mariette at the mortuary temple of the Dynasty 18 Pharaoh Hatshepsut, located at Dayr al-Bahri, on the west bank of the Nile, opposite the city of Luxor, Egypt.