Cleopatra lived from 69-30 BCE and took the throne of Egypt at age 18. As queen, she faced threats of conquest from the Roman Empire but maintained Egypt's independence for 20 years through alliances with Julius Caesar and Mark Antony. Her reign ended when she and Antony were defeated by Octavian at the Battle of Actium, after which Cleopatra committed suicide. Over the centuries since her death, Cleopatra's image and legacy have been shaped in countless artistic and historical works that portray her in various lights.