Tattoos have become an increasingly popular form of self-expression in recent years. In the past, tattoos were seen as something reserved for those on the fringes of society, the type of people who rode motorcycles and hung out in bars. Over the last few years, however, tattoos have become more mainstream and accepted by people from all walks of life. Upper back cover up tattoos for females are especially popular these days, as they provide a stylish and unique way for women to express themselves.