Artist Pyotr Pavlensky, a supporter of jailed members of female punk band “Pussy Riot”, looks on with his mouth sewed up as he protests outside the Kazan Cathedral in St. Petersburg, July 23, 2012. A court on Monday rejected a request to call President Vladimir Putin and the head of the Russian Orthodox Church to testify in the trial of three female punk rockers who derided Putin in a protest in the country’s main cathedral, their lawyer said. Picture taken July 23, 2012. REUTERS/Trend Photo Agency/Handout (RUSSIA – Tags: CIVIL UNREST CRIME LAW SOCIETY RELIGION POLITICS TPX IMAGES OF THE DAY) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS