Book excerpt: A Lost Art Rediscovered includes a fully illustrated catalogue of all known tiles produced in the region of Constantinople, including the substantial collection owned by the Walters Art Museum, as well as those belonging to museums and private collections around the world. Some tiles included in the catalogue are now lost; the discovery of others is reported here for the first time. A series of scholarly essays gives the ceramics their rightful place in the study of Byzantine art and treats aspects of patronage, manufacture, function, ornament, and cultural significance. This comprehensive publication heralds the first large-scale, permanent installation of the Byzantine tiles in the collection of the Walters Art Museum. Book jacket.