I had never heard of polymer clay nail art, until a few days ago, when it was written about on Polymer Clay CraftGossip. It is so interesting and quite pretty! You have to check it out. I also googled "polymer clay nail art", and found an interesting blog post from The Polymer Clay Tutor on the subject. Here is another post from the Polymer Clay Tutor on how to make the teeny tiny canes used in nail art.