Odin, Thor and Loki

The task was to create three Norse gods as I picture them.
I chose the three perhaps most familiar ones; Odin, Thor and Loki.

Odin

The 'Allfather'

In short being the god of war and wisdom, I tried giving Odin a look of a wise, weathered old warrior, hence the broken horn, with a strict look on his face.
On his left horn the runes read 'Hugin - thought', and on his right horn, 'Munin - memory', after his two ravens Hugin and Munin, which served as his eyes and ears in Midgard.

In the middle of his helmet I put what is said to be Odin's symbol, the Valknut, or Odin's Knot, and above it runes forming the word 'eternal'.

Odin

"Thus Odin graved ere the world began;

Then he rose from the deep, and came again"

- Hávamál, Poetic Edda

Thor

Son of Odin, and god of thunder.

I have always pictured Thor being more of a furious brute than the Thor we see in pop culture, so I decided to give him a pure angry look with menacing eyes. I also pictured him with a battle-worn, horned helmet, and added to it a lightning-like pattern.

"Then comes the mighty son of Odin

Midgârd's Thor in his rage will slay the worm"

- Völuspá, Poetic Edda

Loki

The mischievous trickster and shapshifter.

I tried giving Loki a pair of eyes which would bring out his personality, being cunning, evil and clever. I gave his helmet a top which can resemble the ears of cat, as cats are typically perceived as cunning. I also gave him two horns in order to give him a sort of devilish look.
In the middle of his helmet I put a simple symbol I created to fit Loki; a serpent biting it's own tail, as serpents represent a dual expression of both good and evil, just like Loki does by being both god and jötunn.

I ended up creating two versions of Loki. While version 1 is the one I went with, I also felt the second version should be included.