Leda and the Swan (Michelangelo) Francis I of France, who later sent it to the Palace of Fontainebleau. The best known copy is attributed to Rosso Fiorentino and hangs in the National Gallery in London, with others in the Gemäldegalerie (Dresden), the Gemäldegalerie (Berlin) and the Correr Museum in Venice. The Casa Buonarroti in Florence holds not only a copy but also a preparatory drawing of Leda's head, held to be by Michelangelo himself. There are also several prints of the work, the most faithful of which is thought to be the one by Nicolas Béatrizet, which also shows Castor and Pollux. Leda and the
Helen of Troy The date of the "Cypria" is uncertain, but it is generally thought to preserve traditions that date back to at least the 7th century BC. In the "Cypria", Nemesis did not wish to mate with Zeus. She therefore changed shape into various animals as she attempted to flee Zeus, finally becoming a goose. Zeus also transformed himself into a goose and raped Nemesis, who produced an egg from which Helen was born. Presumably, in the "Cypria", this egg was somehow transferred to Leda. Later sources state either that it was brought to Leda by a shepherd who discovered it in