This is the Aurora Phoenix, she of the Sky Fire. She dances in the shell of the sky and auroras shear away from her feathers, arcing into the sky to curtain and wave above the the horizon.

This is an ACEO, 2.5 by 3.5 inches, done with Prismacolor markers and pencils, microns, some interference paint, and some glitter pen. I used a real bird specimen for reference.

Another kind of Aurora Phoenix: http://www.furaffinity.net/view/1465499/