Freyja, the Norse female goddess.
She's an extremely complicated deity, I think. From what I've read, she may encompass any of the following:
-The sun, by way of her necklace Brisingamen
Any of these things could be associated with Freyja. For this particular image, she's doing some kind of magic thing, and instead of cats I gave her two lynxes, which are not strictly mythologically accurate, but whatever. The runes at the bottom just say "Freyja"