They were covered with the skins of wild beasts, and torn by dogs; were crucified, and set on fire, that they might serve for lights in the night-time. Nero offered his gardens for this spectacle, and exhibited the games of the Circus by this dreadful illumination. Sometimes they were covered with wax and other combustible materials, after which a sharp stake was put under their chin, to make them stand upright, and they were burnt alive, to give light to the spectators.