~The Helm of Awe~ Probably the most well known of the Icelandic staves, the Helm of Awe, named "ægishjálmr" is said to make one irresistible to your foes; meaning that they are powerless against you. This symbol also gives the wearer countenance of terror, i.e. makes the wearer courageous, and helps you overcome people with over-bearing natures. It's a popular symbol to be used on a talisman or even a tattoo.
"A tattoo is a true poetic creation, and is always more than meets the eye. As a tattoo is grounded on living skin, so its essence emotes a poignancy unique to the mortal human condition." - Modern Primitives, V. Vale and Andrea Juno