This guide provides an introduction to the world of nail art. Learn how to create fun and unique designs for your nails with step-by-step instructions and helpful tips. Discover the different techniques and materials available to create your own unique designs.
From Wikipedia
A nail is a protective plate characteristically found at the tip of the digits of almost all primates, corresponding to the claws in other tetrapod animals. Fingernails and toenails are made of a tough rigid protein called alpha-keratin, a polymer also found in the claws, hooves, and horns of vertebrates.