1st millennium BC
The 1st millennium BC was the last millennium before the Common Era. It started on January 1, 1000 BC, and ended on December 31, 1 BC. There was no year 0 and no year 0 BC.
1st Millennium BC Media
Relief of King Ashurbanipal of Assyria hunting a Mesopotamian lion, from the Northern Palace in Nineveh, c. 645-635 BC
Augustus Caesar, the first emperor of the Roman Empire
Scythian gold plaque with panther (late 7th century BC)
"The Wrestler", an Olmec era statuette, dated roughly 1400–400 BC