本片是一部冰岛短片片，上映于2012-10-22，由clare langan导演，由主演。
剧情简介：Sigur Rós 给了许多电影工作者相同的经费预算，请他们把听到每首新歌，第一个脑海里浮现的画面给拍摄出来。这个实验计划的点子，是要影片工作者能够抛开席格若斯的认同，让他们能够呈现最有创意的一面，这项计划的影片制作人有 Ramin Bahrani、Alma Har'el、Joh n Cameron Mitchell 以及 Ryan McGinley。席格若斯不想要事先在专辑出来之前先有任何的预先立场，也不想告诉听众如何去感受和从这张专辑获得到什么，当然团员没有人会知道导演将会拍出些什么影片给他们。
导演评论：the film explores the fragility of the human condition, frozen somewhere between life and death. shot with a high-speed camera, a human figure and water defy the laws of gravity. there is no clear distinction between dream and reality and the space that the film and the music create becomes a submersive world.
导演简介： clare langan is an irish artist who works in photography, film, and video installation. her work has been shown internationally in museums and biennales, including moma new york, tate liverpool, uk, 25th sao paulo biennale, brazil, singapore biennale 2008, the irish museum of modern art, dublin and the metropolitan museum of photography, tokyo. she won the principle prize at the 2007 oberhausen international film festival, germany, for her film metamorphosis.
this is her second film project with sigur rós – í gær was part of becks fusions at the ica, london 2007. she is currently completing two new film projects shot on two distinctively different islands, montserrat , west indies and skeillig michael, ireland.
导演官网：http://www.clarelangan.com/
http://www.galerie-beckers.de/
外文名：sigur rós mystery film experiment no. 13：varðeldur
别名：the valtari mystery film experiment film #13: varðeldur / 解压神秘影片试验计划#13 营火
类型：短片 / 音乐
地区：冰岛
导演：clare langan
