I applied Nfu Oh Aquabase and didn't have any trouble with application. This shows two easy coats. After photographing, I applied a coat of my go-to topcoat Essie Good to Go and it didn't detract from the holographicness (is that a word?) at all. It's even holographic inside under artifical light and in the shade. LOVE this polish! So here are the pics (sorry there's a lot!) . . .
Wonder what they're thinking? lol