Violetta is a medium purple creme with a touch of dustiness to it.
Tauped is, not surprisingly, taupe; it's also a creme.
Fatigued surprised me. In the bottle, it looks like a warm dusty olive green, but on the nail it's much cooler-toned. This one has a slight shimmer to it.
All of these were two coats. They sell for $4.99 per .5 fl. oz. (14 ml). I didn't do a wear test, so not sure how they'll hold up in a regular mani, but I had no issues with application.
I want to do some comparisons with these soon. Do you have any requests?