I'm with Mum. Your top one so far in my book and favs. Love it! Hard to get swirls to work as well as you have here and the whole design is most pleasing with your choice of colors.
Renee - I enjoyed visiting your gallery and wanted you to know this is one of my favorites - very very nice! I would have no clue how to do these fractals but I definitely hope to learn someday.
Wow !It's messing with my eyes, it makes me dizzy just looking at it. Very cool, almost psychedelic, but yet chaotic at the same time. It's definitely going into my favorites.