George Bernard Shaw and "Caesar and Cleopatra", Shaw's counterblast to Shakespeare's "Antony and Cleopatra", seen in New York in 1906 and in London the following year. Now prosperous and established, Shaw experimented with unorthodox theatrical forms described by his biographer Stanley Weintraub as "discussion drama" and "serious farce". These plays included "Getting Married" (premiered 1908), "The Shewing-Up of Blanco Posnet" (1909), "Misalliance" (1910), and "Fanny's First Play" (1911). "Blanco Posnet" was banned on religious grounds by the Lord Chamberlain (the official theatre censor in England), and was produced instead in Dublin; it filled the Abbey Theatre to capacity. "Fanny's First Play", a comedy
George Bernard Shaw Osborne's plays, and concludes that though the latter's work is neither imitative nor derivative, these affinities are sufficient to classify Osborne as an inheritor of Shaw. In a 1983 study, R. J. Kaufmann suggests that Shaw was a key forerunner—"godfather, if not actually finicky paterfamilias"—of the Theatre of the Absurd. Two further aspects of Shaw's theatrical legacy are noted by Crawford: his opposition to stage censorship, which was finally ended in 1968, and his efforts which extended over many years to establish a National Theatre. Shaw's short 1910 play "The Dark Lady of the Sonnets", in which Shakespeare pleads with