Ozotic nail polish was recommended to me by a friend and fellow laquerista. They make a range of gorgeous nail polishes with various effects (holographic, duo chrome etc.). The first Ozotic polish I purchased, Elytra 528, is a multi-chrome particle glitter polish. The polish colour changes from pink and purple to teal and green, depending on your movements and the light hitting the polish. It's quite a thin polish, and needs to be layered over another polish. A dark polish will bring out the best in the stunning, shifting colours.
I tried to capture all the variations in colour of 528, you can see the shift from pinky-purple to green in this picture. I used 3 coats over a matte black, and then a coat of Essie Good to Go. The glitter is so fine and smooth you can get away with no top coat, but I work with my hands so I need all the help I can get to make my polish stay on! The length of my nails is a little uneven, because I lose a nail almost every shift. Speaking of work, this polish inspired tonnes of comments the first time I wore it there.