Nimrud ivories that followed the death of Sargon II in 705 BC or when Nineveh fell and was destroyed in 612 BC. Mallowan's wife was the famous British crime novelist, Agatha Christie (1890–1976), who was fascinated with archaeology, and who accompanied her husband on the Nimrud excavations. Christie helped photograph and preserve many of the ivories found during the excavations, explaining in her autobiography that she cleaned the ivories using a fine knitting needle, an orange stick and a pot of face cream. The collection of ivories uncovered by Mallowan were divided between Iraq and Britain, where they remained at the British
Assyrian sculpture types of art include many cylinder seals, a few rock reliefs, reliefs and statues from temples, bronze relief strips used on large doors, and small quantities of metalwork. The Nimrud ivories, an important group of small plaques which decorated furniture, were found in a palace storeroom near reliefs, but they came from around the Mediterranean, with relatively few made locally in an Assyrian style. The palace reliefs were fixed to the walls of royal palaces forming continuous strips along the walls of large halls. The style apparently began after about 879 BC, when Ashurnasirpal II moved the capital to Nimrud,