Dido, Queen of Carthage (opera) reminds him of his duty to his people, Aeneas realises that he must abandon Dido. As Aeneas and his men set sail for Italy and Carthage is besieged by Iarbas and his troops, the heartbroken Dido commits suicide and dies amidst the flames of the city. Masque: "Neptune's Prophecy" In the patriotic masque which followed the opera performance, Neptune, the god of the sea, appears along with Venus, Ascanius, and the Three Graces to praise the glory of Great Britain as a "god-like race" and to predict that the nation will eclipse both Tyre and Carthage in naval fame. Dido,
Dido, Queen of Carthage (play) his horror and confusion. Dido's sister Anna, who is in love with Iarbas, encourages Dido to pursue Aeneas. Dido and Aeneas meet at a cave, where Dido declares her love. They enter the cave to make love. Iarbas swears he will get revenge. Venus and Juno appear, arguing over Aeneas. Venus believes that Juno wants to harm her son, but Juno denies it, saying she has important plans for him. Aeneas's followers say they must leave Libya, to fulfil their destiny in Italy. Aeneas seems to agree, and prepares to depart. Dido sends Anna to find out what is happening.