The base is LA Colors Illusion. It really is an illusion as I promise I didn't really use purple in a yellow/peach prompt, honest! ;) Then while the polish was still wet, I added blobs of LA Colors French White and Hottie along with Models Own Lemon Meringue. I used a fine detail brush to drag the wet polish into marble patterns and allowed to dry for a good while before finishing with Seche Vite.
I was so happy to have got this technique right finally that I did two sets, one in the GOT colours (ignore the glaring misuse of purple - but it needed a background colour to make the yellow/peach work, so that's my excuse and I'm sticking to it!), and another in coffee and chocolate similar to the ones in Robin's video. Here is a sneaky peak at my yummy "mocha coffee chocolate frappuccino" version:
I'm off to do some more of this, playing around with the vast array of colour combinations alone are enough to keep me going for weeks, so expect to see a few of these. I've also spotted a tutorial on how to do flowers in this style - I am all over that!
Tomorrow's prompt for the 31DC is "Mint" and I have something fun lined up for that one! Until then, follow the Inlinkz for all the other GOT manis :)