The scene opens with the pleasant sound of a great many instruments, and represents a vast sea, bordered on each side by four large rocks. On the summit of each is a river god, leaning on the insignia usual to those deities. At the foot of these rocks are twelve Tritons on each side, and in the middle of the sea four Cupids on dolphins; behind them the god Æolus floating on a small cloud above the waves. Æolus commands the winds to withdraw; and whilst four Cupids, twelve Tritons, and eight river gods answer him, the sea becomes calm, and an island rises from the waves. Eight fishermen come out of the sea with mother-of-pearl and branches of coral in their hands, and after a charming dance seat themselves each on a rock above one of the river gods. The music announces the advent of Neptune, and while this god is dancing with his suite, the fishermen, Tritons, and river gods accompany his steps with various movements and the clattering of the pearl shells. The spectacle is a magnificent compliment paid by one of the princes to the princesses during their maritime excursion.