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.
Vladimir Putin at an archaeological site, attempting to lead endangered cranes in a motorized hang glider, and catching large fish. There are a large number of songs about Putin. Some of the well-known include: "Go Hard Like Vladimir Putin" by K. King and Beni Maniaci, "VVP" by Tajik singer Tolibjon Kurbankhanov, "Our Madhouse is Voting for Putin" by Working Faculty and "A Song About Putin" by the Russian Airborne Troops band. There is also "Putin khuilo!", the song, originally emerged as chants by Ukrainian football fans and spread in Ukraine (among supporters of Euromaidan), then in other countries. A song called "A