Question: Which German-speaking Swiss writer inspired Burkhard Stangl to create the famed "schnee" duet?

Related documents: [0]  [DOC] Burkhard Stangl (born 6 November 1960 in Eggenburg, Lower Austria) is a composer and musician, currently residing in Vienna, Austria. Playing primarily guitar and electronics, he is a prolific performer in the world of electro-acoustic improvisation, having participated in over 50 recordings. One of his most noted recordings is "schnee", a duet with Cristof Kurzmann, inspired by four films and a quote from writer Robert Walser. It has been recorded live, as "schnee_live", and has spawned a similarly themed "meta-song suite," "neuschnee". His 1997 opera "Der Venusmond" was recorded partially on the observation deck of the Empire State Building. [END] 
[1]  [DOC] Robert Walser (15 April 1878 – 25 December 1956) was a German-speaking Swiss writer. [END]  
Answer: Robert Walser
Robert Walser