Making a Celtic design: Artio - Bear Goddess, work in progress

New Celtic design in the making: "Melancholic" represented by the Celtic Bear Goddess Artio & earthen elements. This is one of the four humors, the previous was Choleric and thd next will be Sanguine. If you have any suggestions, I'd love to hear them, I hope you enjoy these.
-Kevin Lyon
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PS not familiar with the four humors? That's ok, they are essentially the four ninja turtles, this would be Donatello.