Theese are NOT viking runes. They are an older Rune alphabet, from around year 500 and earlier. They are called the elder futhark. The viking Rune alphabets have usually only 16 runes and there are several different alphabets from that time.
Sabine Baring Gould - Icelandic Magical Staves, “Iceland: Its Scenes and Sagas”, Icelandic magical staves (sigils) are symbols called Galdrastafur in Icelandic, and are credited with magical effect preserved in various grimoires dating from the.
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
Norse protection symbol called Vegvísir, which has a deep meaning. The Icelandic word literally means 'guidepost' or 'direction sign'. In modern popular culture the Vegvísir is often called Runic Compass or See the Way.