Prompt
"Create an image of a grand opera scene: a dramatic representation of a pivotal moment from 'Les Troyens', a 5-act grand opera by Hector Berlioz, set against the backdrop of the Trojan War, with Énée, Didon, and Cassandra prominently featured, amidst a large orchestra and mixed chorus, in a performance at a renowned opera house, such as the Royal Opera House or the Metropolitan Opera, in a style that evokes the epic and romantic themes of the opera."