indoors, artificial light
It's not as holo as GOSH Holographic, but it does pretty well for itself. I think it looks very pretty in the shade as well as in the sunlight - sparkly, but in a soft kind of way. I definitely need to get myself some more holos, since I'm loving all the ones I have. I'm reluctant to pay full price for OPI's DS polishes, or I would probably have all of those already! I saw some Tronicas the other day, but I passed on them because they're not holo enough for me.
And before I go, here's yet another new nail blog I've found...hurry on over, she's got a Black Shatter giveaway going on right now!