From the Holiday 2013 Zenith Collection, this is the incredible Zoya Dream...
Zoya Dream is a brilliant, sapphire blue polish infused with scattered holographic particles...which may or may not be the same thing as the glassfleck-looking shimmer particles that are in there... All's I know is it's an intensely beautiful blue that's chock full of wizardry.
The first coat was a bit patchy and rubbery, not really up to Zoya's usual butter-smooth application, but the second coat was bliss. Can't swear I didn't give it a third, though, because that's how my compulsion rolls.
Zoya Dream is so 3-D you could practically fall into it. I didn't get a ton of rainbow from the scattered holographic particles, but even as "just" a shimmer it's all kinds of glassflecked gorgeousness, showing off Dream's beautiful depth and texture and yeesh, it's just so pretty!!