This is a mix of two Nails inc colours. The metallic blue/green is 'Symons Street' and then I have laid the darker colour 'Lexington Street' over the top on alternate nails, the photo doesn't really do it justice as it is a sparkly two tone purple/green colour
This is another Nail inc colour 'Fouberts Place' it is a limited edition, on the website it looks more green in colour but it actually comes out as a dark grey with a very slight tint of green, I have then painted a light glitter over half of the nail and then over half of that to create a sparkly gradient
I then went for some of the new crackle varnish 'Hoxton' which you paint over any colour varnish and within a few seconds it crackles to show the under colour through, I just tried it over my previous colour, but I'm sure I can have fun experimenting with other colours.
You can find many more colours here
I have loads more colours to show you, so will be back on here with more very soon :-)