To start off the 2 weeks I have something very simple today..
When in doubt, you can never go wrong with a gradient :) Or sponging on a "french" tip.
I started with a base of Finger Paints Black Expressionism and then sponged on a few coats of Butter London Trustafarian.
Even with just the tips painted, that polish was so amazing in the sun. I really need to build my collection of holo polishes Who knows... maybe I will pick up a few in Germany ;)