French climber Alain Robert, also known as "Spiderman", climbs on a stained glass window of the Abbey during a recce climb in St-Maurice October 3, 2012. Robert will attempt to climb the church on October 5, 2012 after a conference. Robert has already climbed without a rope buildings such as The Torch in Doha, Petronas Twin Towers in Malaysia, the Saphire tower in Turkey and the Burj Khalifa in Dubai. REUTERS/Denis Balibouse (SWITZERLAND - Tags: SOCIETY SPORT)