Realistic portrait tattoo
Nordic style tattoos look amazing and are very similar to celtic tattoos in many ways
Yggdrasil - Upon the Tree of Life, Yggdrasil, strong Odin hung until he realized what he had come for, he paid dearly, one eye for sure and more, but he stayed the course... ODIN, the ALL FATHER!
Change woman to man and this is Ginn.
Another angle of The Sleeve of Ragnarok by @seanparryart