http://www.thepolishaholic.com/2013/02/OPI-Disney-Oz-The-Great-And-Powerful-Collection-Swatches-Review.html

Lights of Emerald City is matte white square glitter and smaller iridescent square glitter in a clear base. Kudos to OPI for this, I'm really impressed with the glitter combs they've been doing lately! This is gorgeous over light shades, I also love it over black...the iridescent pieces look very coppery over a darker base. The formula was a teensy bit difficult, the big white squares kept wanting to migrate to the tip of the nail. I found it easiest to apply this by doing 1 coat like normal and then going back and dabbing on glitter in sparse spots.

Lighting: Sunlight

Lighting: Sunlight

Lighting: Shade