This is two coats of Zoya Wednesday with two coats of Sand Art.
I elected not to use a top coat at all because I liked the gritty feel and felt it was appropriate due to it's name.
It has a unique set of matte glitters mixed in together which would allow it to be layered over anything really. Recently Katee over at A Girl and her Polish reviewed it and did a gradient over white. I really liked the way that turned out and thought, I may try it again over black using a similar technique.
When I removed this polish using my standard technique for glitter removal that you can find here. I ended up with green fingernails. You can see how bad they were by checking out this post where I was able to get them clean with a product sold at Sally's. At first I blamed Zoya Wednesday but I heard from others that they didn't have that problem which makes me wonder whether or not the acetone melted the Sand Art glitter and stained my nails. I plan on testing this sometime in the future and will let you know.