Okay, I am in love with this piece. Spherical flames usually turns out rather... Well, generic but you sure avoided that.
The good stuff first:
I love, and i mean LOVE the swirl in the top. it's so smooth... And it has nice hues! The center also has this tiny spiral to counterweight for the big one in the top, making it look more harmonic. I always loved that kind of Yin/Yang composition.
One bad thing, tho. I don't really think the four-petal flowers *really* fit into this piece, but that is a minor detail.
I found your DA page through your Gaia profile. I have to say that what you make is lovely, and I want to completely cover my walls with each fractal. This is my favorite so far, because it reminds me of Starry Night. You are so talented.