I'll be honest its been awhile since I saw the film and I didn't have time to watch it again but I remembered there being lots of water in it :) so I wanted to create something similar to the ocean, something nice and simple. I did want to add some art to it but its just so pretty on its own.
I used 2 layers of Barry M Indigo, which has been sat in a box since before I was interested in nail varnish and 1 coat of Pure Ice Heartbreaker. Indigo is the most beautiful colour and will be great for layering, I will have to use this more often. Barry M polishes are really cheap, decent quality and they have an amazing array of colours.
And here's a cute picture from the film :)