Marius Nergård Pettersen (1984) is a photographer and writer who only works on topics related to nature and outdoor life. He has completed a number of major projects and published nine books. His latest book deals with a hidden world: Norway’s secret huts. Here, Pettersen documents that Norwegian nature holds hundreds, perhaps several thousand, tiny buildings that officially do not exist. At LIFF he will tell us about the huts and the people who have built and used them.