What purpose do mosaics serve in Byzantine art?

Mosaics in Byzantine art primarily served to publicize and codify Christianity, reflecting the profound religious significance and influence of the faith during this period. These intricate artworks were often created to adorn the interiors of churches, basilicas, and other sacred spaces, helping to convey biblical narratives and theological concepts visually. By integrating imagery of saints, Christ, and the Virgin Mary, mosaics played a crucial role in educating the public about Christian doctrine, reinforcing the beliefs and values of the community.

The use of shimmering gold and vivid colors in mosaics not only captured the divine essence of the subjects portrayed but also symbolized the light of Christ illuminating the faithful. This emphasis on spiritual enlightenment through visual storytelling highlights how mosaics were instrumental in shaping the religious landscape of the Byzantine Empire, making this answer particularly salient.

While mosaics may have adorned public spaces, depicted historical events, or demonstrated artistic techniques, their fundamental purpose in the Byzantine context was deeply tied to the promotion and articulation of Christianity, solidifying beliefs and practices through visual art.