Nabonidus was the last king of the Neo-Babylonian Empire, ruling from 556 BC to the fall of Babylon to the Achaemenian Empire under Cyrus the Great in 539 BC. Nabonidus was the last native ruler of ancient Mesopotamia, the end of his reign marking the end of thousands of years of Sumero-Akkadian states, kingdoms and empires. He was also the last independent king of Babylon. Regarded as one of the most vibrant and individualistic rulers of his time, Nabonidus is characterised by some scholars as an unorthodox religious reformer and as the first archaeologist.
Nabonidus, detail of a stele in the British Museum, probably from Babylon, Iraq
Relief of Ashurbanipal, who ruled as king of Assyria 669–631 BC. Nabonidus emulated elements of Ashurbanipal and his dynasty, the Sargonids. Some historians believe that Nabonidus was a descendant of Ashurbanipal, or Ashurbanipal's father Esarhaddon.
Nabonidus as depicted in a stele from Harran
A granite stele of Nabonidus
Nabu is the Babylonian patron god of literacy, the rational arts, scribes, and wisdom. He is associated with the classical planet Mercury in Babylonian astronomy.
Colossal statue of the god Nabu, 8th century BC, from Nimrud, on display in the National Museum of Iraq
Late Assyrian seal. Worshipper between Nabu and Marduk, standing on their servant dragon Mušḫuššu, eighth century BCE.