Vladimir Putin the Russian opposition and by international observers from the Organization for Security and Co-operation in Europe for procedural irregularities. Anti-Putin protests took place during and directly after the presidential campaign. The most notorious protest was the Pussy Riot performance on 21 February, and subsequent trial. An estimated 8,000–20,000 protesters gathered in Moscow on 6 May, when eighty people were injured in confrontations with police, and 450 were arrested, with another 120 arrests taking place the following day. A counter-protest of Putin supporters occurred which culminated in a gathering of an estimated 130,000 supporters at the Luzhniki Stadium, Russia's largest stadium.
Dormition Cathedral, Moscow 1894-1895 and from 1910-1918. On November 21, 1917, the cathedral was the setting for the installation of Tikhon (Belavin), the Metropolitan of Moscow, as the first patriarch of the restored Patriarchate of Moscow. However, following the 1917 Russian Revolution, the new Bolshevik government closed all churches in the Moscow Kremlin, and converted the cathedral into a museum. By special permission from Vladimir Lenin, the last Pascha (Easter service) was held in 1918. The final moment of this Paschal service was the subject of an unfinished painting by Pavel Korin entitled "Farewell to Rus". Most of the church treasures were transferred