A central aspect of Wicca (particularly in Gardnerian and Alexandrian Wicca), often sensationalised by the media is the traditional practice of working in the nude, also known as "skyclad". This practice seemingly derives from a line in "Aradia", Charles Leland's supposed record of Italian witchcraft. Many Wiccans believe that performing rituals skyclad allows "power" to flow from the body in a manner unimpeded by clothes. Some also note that it removes signs of social rank and differentiation and thus encourages unity among the practitioners. Some Wiccans seek legitimacy for the practice by stating that various ancient societies performed their rituals while nude.