Hosios Loukas

The monastery church of Hosios Loukas, located in Phocis, Greece, is an 11th-century example of mid-Byzantine church architecture. This style is characterized by the cross-in-square plan, featuring a central dome supported by four columns, with vaults radiating outwards. The church's interior is decorated with mosaics that are considered part of the "classical system," showcasing a close interplay between architecture and mosaic art. These mosaics, while retaining some of the older color schemes, represent a more controlled and intellectual phase of Byzantine art, with a focus on clarity and equilibrium.12