Thracian horsemen on either side of the serpent-entwined tree, killing a boar with their spears. The development of the hagiographical narrative of the dragon-fight parallels the development of iconography. It draws from pre-Christian dragon myths. The Coptic version of the Saint George legend, edited by E. A. Wallis Budge in 1888, and estimated by Budge to be based on a source of the 5th or 6th century, names "governor Dadianus", the persecutor of Saint George as "the dragon of the abyss". a greek myth with similar elements of the legend is the battle between Bellerophon and the Chimera. Budge makes explicit the parallel to pre-Christian myth, I doubt much of the whole story of Saint George is anything more than one of the many versions of the old-world story of the conflict between Light and Darkness, or Ra and Apepi, and Marduk and Tiamat, woven upon a few slender threads of historical fact. Tiamat, the scaly, winged, foul dragon, and Apepi the powerful enemy of the glorious Sungod, were both destroyed and made to perish in the fire which he sent against them and their fiends: and Dadianus, also called the 'dragon', with his friends the sixty-nine governors, was also destroyed by fire called down from heaven by the prayer of Saint George. In anticipation of the Saint George iconography, first noted in the 1870s, a Coptic stone fenestrella shows a mounted hawk-headed figure fighting a crocodile, interpreted by the Louvre as Horus killing a metamorphosed Setekh. Christianised iconography Depictions of "Christ militant" trampling a serpent is found in Christian art of the late 5th century. Iconography of the horseman with spear overcoming evil becomes current in the early medieval period. Iconographic representations of St Theodore as dragon-slayer are dated to as early as the 7th century, certainly by the early 10th century (the oldest certain depiction of Theodore killing a dragon is at Aghtamar, dated c. 920). Theodore is reported as having destroyed a dragon near Euchaita in a legend not younger than the late 9th century. Early depictions of a horseman killing a dragon are unlikely to represent St. George, who in the 10th century was depicted as killing a human figure, not a dragon. The earliest image of St Theodore as a horseman (named in Latin) is from Vinica, North Macedonia and, if genuine, dates to the 6th or 7th century. Here, Theodore is not slaying a