There are various Icelandic symbols of magic. Some are believed to be from medieval times while others derive from ancient Viking era. These runes were used in a variety ways to affect nature or bend reality to your favor.
The "Ægishjálmur" or "Helm of Awe" rune is one of the most recognized magical runes of the old pagan vikings of Iceland. It's function was mainly to keep one safe and protected. So this rune would be etched onto shields and armour to protect one but also more mundane things like doors, chests and such...So what are you waiting for? Get ancient magical protection for your home now!
Poster: 40×50 cm produced by Crymogea.