Light Made Solid

The Byzantine Empire (330-1453 CE) developed a distinctive art centered on religious icons — flat, frontal figures with enormous eyes staring directly at the viewer against shimmering gold backgrounds. The gold wasn't decorative; it was theological. It represented the uncreated light of God, an actual concept in Byzantine theology.

Halos marked holy figures, but not all halos were equal. Christ's halo contained a cross (the cruciform nimbus). The Virgin Mary's halo was round and plain. Saints received simple circles. Even halo style communicated rank within the sacred hierarchy.