Imst Schemenlaufen, a traditional carnival held only once every four years in Imst, Tirol, Austria (31 January 2016). The Schemenlaufen is inscribed on the UNESCO list of Intangible Cultural Heritage. Pictured here, one of the Scheller (the Scheller are one of the main 'characters' in Schemenlaufen), with cattle bells round his waist. © Rudolf Abraham