Once a popular location for women's tattoos, lower back tattoos are often viewed negatively nowadays. The original reason for having a lower back tattoo was because it was easily shown when desired and hidden when needed. The lower back tattoo has fallen out of popularity, but that doesn't mean you shouldn't get one if you feel this is the perfect spot for your tattoo.
Another tattoo alternative is henna-based tattoos, which generally contain no additives. Henna is a plant-derived substance which is painted on the skin, staining it a reddish-orange-to-brown color. Because of the semi-permanent nature of henna, they lack the realistic colors typical of decal temporary tattoos. Due to the time-consuming application process, it is a relatively poor option for children. Dermatological publications report that allergic reactions to natural henna are very rare and the product is generally considered safe for skin application. Serious problems can occur, however, from the use of henna with certain additives. The FDA and medical journals report that painted black henna temporary tattoos are especially dangerous. Black Henna or Pre-Mixed Henna Temporary Tattoos May Be Harmful - see below for safety information.
Perhaps the main difference between ancient and modern tattoos is that in the contemporary West, a given design’s message is often harder to decipher than those of tattoos rooted in specific cultural traditions. It was easy for fellow Maoris to read meaning in the markings on each other’s faces. But why, oh why, would you plaster your scalp with an picture of a continental breakfast, or ink a puking yellow mouse on your back, as certain bold souls showcased here did? (That’s not to suggest that tattoos have lost their tribal significance. Just look to the tattoos of prison gangs, skinheads, biker clubs, punk rockers, and other subcultures.)
The American Academy of Dermatology distinguishes five types of tattoos: traumatic tattoos, also called "natural tattoos", that result from injuries, especially asphalt from road injuries or pencil lead; amateur tattoos; professional tattoos, both via traditional methods and modern tattoo machines; cosmetic tattoos, also known as "permanent makeup"; and medical tattoos.