Romeo and Juliet sometimes been judged unfavourably because of its perceived liberties with Shakespeare; however, Bellini and his librettist, Felice Romani, worked from Italian sources—principally Romani's libretto for "Giulietta e Romeo" by Nicola Vaccai—rather than directly adapting Shakespeare's play. Among later operas, there is Heinrich Sutermeister's 1940 work "Romeo und Julia". "Roméo et Juliette" by Berlioz is a "symphonie dramatique", a large-scale work in three parts for mixed voices, chorus, and orchestra, which premiered in 1839. Tchaikovsky's "Romeo and Juliet" Fantasy-Overture (1869, revised 1870 and 1880) is a 15-minute symphonic poem, containing the famous melody known as the "love theme". Tchaikovsky's device of
Romeo and Juliet original storyline. Professional performances of Shakespeare in the mid-19th century had two particular features: firstly, they were generally star vehicles, with supporting roles cut or marginalised to give greater prominence to the central characters. Secondly, they were "pictorial", placing the action on spectacular and elaborate sets (requiring lengthy pauses for scene changes) and with the frequent use of tableaux. Henry Irving's 1882 production at the Lyceum Theatre (with himself as Romeo and Ellen Terry as Juliet) is considered an archetype of the pictorial style. In 1895, Sir Johnston Forbes-Robertson took over from Irving and laid the groundwork for a more