Henna Tattoo

Hello! I am kindly asking you to answer few questions below, your anonymity is guaranteed. My main goal is to get your opinion on henna tattoos. At the simplest, Henna is a paste made out of crushed leaves and twigs of henna plant. The paste can also be made from dried leaves of the plant by mixing it with hot water. When the paste is applied in skin (just like writing from a marker) and left for few hours, it leaves orange to dark maroon stain in the skin which fades away in 7 to 14 days.