 Complete the following phrase:  Cupid became more common in Roman art from the time of Augustus, the first Roman emperor. After the Battle of Actium, when Antony and Cleopatra were defeated, Cupid transferring the weapons of Mars to his mother Venus became a motif of Augustan imagery. In the Aeneid, the national epic of Rome by the poet Virgil, Cupid disguises himself as Iulus, the son of Aeneas who was in turn the son of Venus herself, and in this form he beguiles Queen Dido of Carthage to fall in love with the hero. She gives safe harbor to Aeneas and his band of refugees from 