Tattooing has been a Eurasian practice at least since Neolithic times. Tattoos have had a rich and colorful history in western popular culture for the past two centuries. Nowhere is this better illustrated than by the rather extraordinary number of historical figures and modern day celebrities who have sported or currently have body art. Temporary tattoos are popular with models and children. Henna tattoos and silver nitrate stains that appear when exposed to ultraviolet light can take up to two weeks to fade from the skin. Tattoos design ideas, ink, coolest tattoos, small and tribal.