Angrboda is the consort/wife of Loki and the mother of Hel, Fenrir, and Jormungandr. She is known as the Hag of the Ironwood and is of the Jotun race. She is considered to be a sort of wolf-mother goddess by many.
The spikes on her crown are bones, and I chose to depict her pregnant.
I finally got some better image editing programmes to get the colours to work out. Hooray!