This made them symbols of wisdom

Hvisterk and Siguard

Featuring the Norse Tree of Life known as Yggdrasil and Odin's two ravens Huginn and Muninn on the sides

this collection of heroic sagas explores a mythical world

Triquetra Ring - Sterling Silver with Emerald Celtic Knot This made them symbols ofSterling Silver and Emerald (Green Cubic Zirconia) Triquetra Ring Viking Celtic Irish Rings This iconic symbol has been found on numerous runestones as well as ancient Celtic artifacts. This symbol is also commonly known as the Trinity Knot. Can also be used as a birthstone for May. Material: 925 sterling silver (hallmarked in Dublin), small cubic zirconias and a large green cubic zirconia stone. Weight: Approximately 4. 3 grams, depending on size. US