Italian composer Francesco Cavalli wrote the opera, "L'Orione" in 1653. The story is set on the Greek island of Delos and focuses on Diana's love for Orion as well as on her rival, Aurora. Diana shoots Orion only after being tricked by Apollo into thinking him a sea monster—she then laments his death and searches for Orion in the underworld until he is elevated to the heavens. French composer Louis de La Coste composed in 1728 the tragédie lyrique "Orion". This time, it is Diana who is in love with Orion and is rejected by him. Johann Christian Bach ('the English Bach') wrote an opera, "Orion, or Diana Reveng'd", first presented at London's Haymarket Theatre in 1763. Orion, sung by a castrato, is in love with Candiope, the daughter of Oenopion, King of Arcadia but his arrogance has offended Diana. Diana's oracle forbids him to marry Candiope and foretells his glory and death. He bids a touching farewell to Candiope and marches off to his destiny. Diana allows him his victory and then kills him, offstage, with her arrow. In another aria, his mother Retrea (Queen of Thebes), laments his death but ultimately sees his elevation to the heavens. The 2002 opera "Galileo Galilei" by American composer Philip Glass includes an opera within an opera piece between Orion and Merope. The sunlight, which heals Orion's blindness, is an allegory of modern science. Philip Glass has also written a shorter work on Orion, as have Tōru Takemitsu, Kaija Saariaho, and John Casken. David Bedford's late-twentieth-century works are about the constellation rather than the mythical figure; he is an amateur astronomer.