The Kariye Camii remains one of the most important and best-known monuments of the Byzantine world. Rebuilt and decorated in the early fourteenth century by the statesman and scholar Theodore Metochites, the Kariye Camii played a key role in the development of Late Byzantine art. Robert Ousterhout presents a detailed structural history and architectural analysis of this important building, and shows that the Kariye Camii was equally important in the development of Late Byzantine architecture.