I did two coats of Wet n Wild French White Creme, then used China Glaze Bahmian Escape, OPI Fly and Color Club Age of Aquarius to blob and swirl with pure acetone. To be honest, I had a horrible time doing these. The fluffy brush I was using kept shedding hairs that would immediately get embedded into the then-soft layer of polish. I think I re-did my middle fingernail maybe 4 times, and just said OK FINE when there was still a hair stuck in it after all that. I'm sure that with a different fluffy brush this would be awesome (I even tried a flat brush, but it didn't work as well as the fluffy one).
sunlight lamp, no flash
So while the end result is really pretty and I got lots of compliments on this, when I first did them I was just generally annoyed. But they totally grew on me! Next time I will try the sandwich bag method from Polish and Pearls; it looks easier and less time consuming :)
Have you tried this technique yet? Any magical tips for me??