like Fyodor Sologub, Zinaida Gippius, and Alexander Blok. In these plays, Meyerhold tried to return acting to the traditions of Commedia dell'arte, rethinking them for the contemporary theatrical reality. His theoretical concepts of the "conditional theatre" were elaborated in his book On Theatre in 1913. Career under communism On the day when the February Revolution broke out – on 25 February, under the old style calendar then used in Russia – Meyerhold's production of Masquerade by Mikhail Lermontov had a dress rehearsal at the Alexandrinsky Theatre, in front of an audience that included the poet Anna Akhmatova. That evening has been described as "the last act of the tragedy of the old regime, when the Petersburg elite went to enjoy themselves at this splendidly luxurious production in the midst of the chaos and confusion." Sergei Eisenstein, who was then a teenager but would later be a world-renowned film director, desperately wanted to see the production, having heard that it featured clowns, but having made his way across the city that was in the throes of a revolution was disappointed to discover that the Alexandrinsky was closed. Meyerhold was one of the first prominent Russian artists to welcome the Bolshevik Revolution – and one of only five out of 120 who accepted an invitation to meet the new People's Commissar for Enlightenment, Anatoly Lunacharsky in November 1917. (Among the others were the poets Alexander Blok and Vladimir Mayakovsky.) He joined the Bolshevik Party in 1918, narrowly escaping execution when he was caught on the wrong side of the battle lines during the civil war. He became an official of the Theatre Division (TEO) of the Commissariat of Education and Enlightenment. In 1918–1919, Meyerhold formed an alliance with Olga Kameneva, the head of the Division. Together, they tried to radicalize Russian theatres, effectively nationalizing them under Bolshevik control. Meyerhold came down with tuberculosis in May 1919 and had to leave for the south. In his absence, the head of the Commissariat, Anatoly Lunacharsky, secured Vladimir Lenin's permission to revise government policy in favor of more traditional theatres and dismissed Kameneva in June 1919. After returning to Moscow, Meyerhold founded his own theatre in 1920, which was known from 1923 as the Meyerhold Theatre until 1938. Meyerhold confronted the principles of theatrical academism, claiming that they are incapable of finding a common language with the new reality. Meyerhold's methods of scenic constructivism and