If you want to learn how to apply henna tattoo, this article will show you how to do it correctly. Firstly, make sure you have the right materials. The best way to avoid shaky hands is to have some music playing. You can also print out your desired picture design. You can use a tracing paper and trace it over your skin. Then, dip the tracing paper in the henna and rub it over the area to be tattooed.