Stunning work!
I love that your version of the Mother Goddess is so different from mine as far as looks go, but the essence of her is still so similar in both depictions. It would really be interesting to see even more artists paint their take on the character, as everyone would experience her differently.
The angle is great too, it truly adds to the out-of-this-world feeling especially with Chronos surrounding Her.
And even with all that is going on in the picture, your eyes go straight to Her gentle smile, I am VERY impressed!