Bolshoi Ballet's Natalia Osipova performs during a rehearsal for "Reflections" at the Bolshoi Theatre in Moscow, January 26, 2011. The modern ballet "Reflections" faces a stern test from Russian audiences known for their rigid ideas about classical dance after scoring a victory with critics in the United States. Picture taken January 26, 2011. To match Reuters Life! RUSSIA-BALLET/REFLECTIONS REUTERS/Denis Sinyakov (RUSSIA - Tags: SOCIETY ENTERTAINMENT)