Leo III (died 12 June 816) was the 96th pope from 26 December 795 to his death. Protected by Charlemagne from the supporters of his predecessor, Adrian I, Leo subsequently strengthened Charlemagne's position by crowning him emperor. The coronation was not approved by most people in Constantinople, although the Byzantines, occupied with their own defenses, were in no position to offer much opposition to it.

Disfigurement is the state of having one's appearance deeply and persistently harmed medically, such as from a disease, birth defect, or wound. General societal attitudes towards disfigurement have varied greatly across cultures and over time, with cultures possessing strong social stigma against it often causing psychological distress to disfigured individuals. Alternatively, many societies have regarded some forms of disfigurement in a medical, scientific context where someone having ill will against the disfigured is viewed as anathema. In various religious and spiritual contexts, disfigurement has been variously described as being a punishment from the divine for sin (such as Yahweh's defacement of Cain for Abel's murder in Judaism), as being (such as Paul of the New Testament's arguments about Christ's sufferings) caused by supernatural forces of hate and evil against the good and just, which will be later atoned for, or as being without explanation per se with people just having to endure.

The topic has been frequently commented on and referred to in a great many forms of fictional media as well. Villainous examples include the iconic fiend The Joker from various DC Comics and the mysterious figure with a "red right hand" from the song of the same name by the band Nick Cave and the Bad Seeds. Heroic examples include Daredevil, a crime-fighter who was rendered blind (from Marvel Comics), and the compassionate character Edward Scissorhands from the film of the same name.