Cambodia also has a mystical tattoo called a yantra tattoo that is popular with soldiers. A yantra tattoo has ancient Khmer and Pali (An ancient Indian language) writing. A yantra tattoo is usually done by a religious person or monk. The tattoo artist guarantees that the person cannot receive any physical harm as long as they follow certain conditions. A person is supposed to not talk to anyone for three days and three nights. Another alternative is to follow the five Buddhist percepts. Movie star actress Angelina Jolie is known to have a yantra tattoo.