The following tutorial outlines the process that I use for sculpting hair on some of my polymer clay sculptures. This is not the only method that you can use to sculpt hair however the tutorial should give you you a good idea on how to create a realistic design. Now keep in mind that the example in this tutorial is a really a simple design, more complex designs can use the same process but require some additional planning to make everything flow correctly (we can cover that at a later time in another tutorial).
I did not completely finish off the detailing of the hair in this tutorial and I will explain why at the bottom of the page.