Know your Vegvisirs. I was drawing these, wondered why the different versions around the place. Nobody can figure out what Björks tattoo actually is, a Galdrabók one roughly done most likely vegvisir symbol
This rune is known as vegvisir, Icelandic for "guidepost" & sometimes referred to as the Viking Compass. The purpose of this magical charm is to help guide one's way without getting lost. This is surrounded by all 24 characters of the Elder Futhark.