The ballet starts with the Theme, with two dancers in
Baroque costumes. It is followed by the variations that are divided in two parts, with two sets of dancers. The variations consist of solos, duets, trios, quartets, quintets, sextets and group numbers. Author
Deborah Jowitt wrote this part is "more playful and experimental" It features dancers in jewel tone practice clothes. Jowitt described Part II as "more formal, classical and mature." In Part II, the dancers add bits to their costumes, at first shirts for men, and breeches and short skirts for women, and later tutus and jackets. In the final variation, when dancers in both parts of the ballet appear in full period costumes. At the end of the ballet, the couple who danced the Theme reappears in leotards and repeat the Theme. Robbins attempted to avoid all narrative implications outside of the designs. However, Jowitt noted that he nevertheless incorporates qualities he found in the score, such as "pensive", "playful", "tentative" and "intimate". As intended in the score, Robbins included every repeat of the variations, even the ones that concert pianists sometimes skip. As a result, the ballet is about 1.5 hours long. ==Production==