Viva Antigua! is from Essie Summer 2016 Collection. It's a turquoise, shimmer polish. The shimmer is more noticeable in the bottle than it is on the nail. The formula is pretty good. It is highly pigmented, so you will get perfect opacity in 2 thin coats. But the formula is a little thin, making it easy to flood cuticles if you are not careful. Essie polishes have 2 different brush sizes (I think I have read somewhere that thinner brushes are produced in the US and wider one in Europe, but it could be other way around). My bottle has a thin brush, but I prefer their wider brush, as I have wide nail beds. If you are buying from places like TKMaxx/TJMaxx, you could come across both versions and the easiest way to tell without unscrewing the cap is, if the name label is on the top of the cap the brush is wide. If the name label is on the base of the bottle the brush is thin.Despite the fact that the shimmer is not as noticeable I was hoping, it is still a very pretty, summery colour and it suits my skin tone, so I would repurchase this polish. P.S. If you like this polish, you might also like Naughty Nautical from Summer 2013 Collection, which has the same formula and shimmer effect, but the base colour is teal, rather than turquoise.