Gilbert and Sullivan Ida" showed signs of flagging, Carte realised that, for the first time in the partnership's history, no new opera would be ready when the old one closed. On 22 March 1884, he gave Gilbert and Sullivan contractual notice that a new opera would be required in six months' time. In the meantime, when "Ida" closed, Carte produced a revival of "The Sorcerer". The most successful of the Savoy Operas was "The Mikado" (1885), which made fun of English bureaucracy, thinly disguised by a Japanese setting. Gilbert initially proposed a story for a new opera about a magic lozenge that would
Robert the Devil (Gilbert) later be a defining part of his work. These led to Gilbert's more mature "fairy comedies", such as "The Palace of Truth" (1870) and "Pygmalion and Galatea" (1871), which in turn led to the famous Gilbert and Sullivan operas. Although Gilbert gave up direct parodies of opera soon after "Robert", his parodic pokes at grand opera continued to be seen in the Savoy operas. The title character, a breeches role, was played as an insouciant "swell" by Nellie Farren, who became famous as the theatre's "principal boy". Gilbert later renounced "travesti" roles and revealing dresses on his actresses, and made