John Cranko resident choreographer for Sadler's Wells Theatre Ballet's 1950–51 season. For the company's Festival of Britain season in 1951 Cranko choreographed the comic ballet "Pineapple Poll", to the music of Arthur Sullivan (newly out of copyright) arranged by the conductor Charles Mackerras. Another collaboration with Mackerras followed in 1954 with "The Lady and the Fool", to music by Verdi. In January 1954 Sadler's Wells Ballet announced that Cranko was collaborating with Benjamin Britten to create a ballet. Cranko devised a draft scenario for a work he originally called "The Green Serpent", fusing elements drawn from "King Lear", "Beauty and the Beast"
Romantic ballet Other features which distinguished Romantic ballet were the separate identity of the scenarist or author from the choreographer, and the use of specially written music as opposed to a "pastiche" typical of the ballet of the late 18th and early 19th centuries. The invention of gas lighting enabled gradual changes and enhanced the mysteriousness of many ballets with its softer gleam. Illusion became more diverse with wires and trap doors being widely used. The Romantic era marked the rise of the ballerina as a central part of ballet, where previously men had dominated performances. There had always been admiration for