The Emperor's Image

Byzantine art served imperial power as much as divine glory. The emperor was considered God's representative on Earth, and his portrait followed strict conventions nearly as rigid as those governing images of Christ. Court artists depicted rulers in frontal poses with enormous eyes, rich purple robes, and halos borrowed directly from religious iconography.

These portraits weren't meant to capture individual appearance but to project divine authority. Emperor Justinian's famous mosaic at Ravenna shows an idealized face that could belong to any ruler — the point was the crown, the purple, and the sacred context, not personal likeness.