Austrian composer Beat Furrer is one of Europe's renowned contemporary composers and has achieved great success with his works.His opera Fama won the Golden Lion Award in 2006,the Austrian Statee Prize in 2014,the Ernst von Siemens Music Prize in 2018.The premiere of his eighth opera, Violetter Schnee at the Staatsoper Unter den Linden in 2019 has received wide attention from scholars at home and abroad and has made remarkable achievements.This study analyses this work in detail from the concept of triple spaces and the dialogues of triple spaces in this opera,with a view to demonstrate the composer's path of creativity,innovations and breakthroughs when composing this opera,and to bringing new perspectives to the study of European contemporary opera and the creation of domestic opera.