At first glance it looks like an actual tattoo gun tucked in to a garter, if you look a little closer though you can see it’s actually a very realistic looking 3d style tattoo. The detail and shadowing is exceptional on this design and would have definitely been done by a very talented artist. If you’re looking for a certain style of tattoo such as the one above a great place to find artists can be social media.
For those peeps who freak out at the commitment or thought of getting so inked, then check out this research: A small study at the University of Alabama found that those with multiple tattoos showed a better immune response to new ink than those who were going under the tattoo gun for the first time. This suggests that tattooing might stimulate the immune system, like how a vaccine does. 
A well-known example is the Nazi practice of forcibly tattooing Nazi concentration camp inmates with identification numbers during The Holocaust as part of the Nazis' identification system, beginning in fall 1941.[16] The Nazis' SS introduced the practice at Auschwitz concentration camp in order to identify the bodies of registered prisoners in the concentration camps. During registration, the Nazis would pierce the outlines of the serial-number digits onto the prisoners' arms. Of the Nazi concentration camps, only Auschwitz put tattoos on inmates.[17] The tattoo was the prisoner's camp number, sometimes with a special symbol added: some Jews had a triangle, and Romani had the letter "Z" (from German Zigeuner for "Gypsy"). In May 1944, the Jewish men received the letters "A" or "B" to indicate particular series of numbers.
Many studies have been done of the tattooed population and society's view of tattoos. In June 2006, the Journal of the American Academy of Dermatology published the results of a telephone survey of 2004. It found that 36% of Americans ages 18–29, 24% of those 30–40, and 15% of those 41–51 had a tattoo.[58] In September 2006, the Pew Research Center conducted a telephone survey that found that 36% of Americans ages 18–25, 40% of those 26–40 and 10% of those 41–64 had a tattoo. They concluded that Generation X and Generation Y express themselves through their appearance, and tattoos are the most popular form of self-expression.[59] In January 2008, a survey conducted online by Harris Interactive estimated that 14% of all adults in the United States have a tattoo, slightly down from 2003, when 16% had a tattoo. Among age groups, 9% of those ages 18–24, 32% of those 25–29, 25% of those 30–39 and 12% of those 40–49 have tattoos, as do 8% of those 50–64. Men are slightly more likely to have a tattoo than women.

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.

The word tattoo, or tattow in the 18th century, is a loanword from the Samoan word tatau, meaning "to strike".[1][2] The Oxford English Dictionary gives the etymology of tattoo as "In 18th c. tattaow, tattow. From Polynesian (Samoan, Tahitian, Tongan, etc.) tatau. In Marquesan, tatu." Before the importation of the Polynesian word, the practice of tattooing had been described in the West as painting, scarring or staining.[3]