When you hire me to give you a henna tattoo, the first thing I will do is walk you through the full range of my henna designs. I also ask you whether you have any preferred design in your mind. Once you’ve decided on the final pattern, I will translate your imagination onto your skin. Then, all that’s left is to let it dry. Henna tattoos are temporary, lasting for three days up to three weeks, and can be added to any part of your body except for the face.