Icelandic post-rock act Sigur Ros have delivered their second video from Valtari, which is penis-free. Of course, we’re referring to their first Sigur Ros video from Valtari, where movie star Shia LeBeouf decided to go full-frontal (well, it was more of a side-wang) in the name of art for the ‘Fjögur Píanó’ clip. Since Sigur