This follis of Leo VI depicts the Byzantine emperor on the obverse sitting on a lyre-backed throne wearing a crown and a ceremonial garment. One hand is raised holding a scepter, the other resting in his lap. This small copper follis was worth 288ths of a gold coin in the ninth-century which could have bought 0.31–0.35 kg of wheat (Laiou 2001, p. 721). Comparing the visual cultural significance (iconography) of Leo VI’s follis with that of the contemporaneous “Narthex Mosaic of Hagia Sophia,” illuminates the propagandistic implications of the coin. Within the mosaic, Christ sits at the center of the composition directly facing the viewer on a lyre-backed throne wearing a white tunic with one hand raised and the other holding an open book in...