EditorialToledo, Castile-La Mancha, Spain. Shrine of Cristo de la Luz. Former mosque, built at the end of the 10th century and converted into a Christian church in the 12th century. View of the central vault (Qubba), ribbed with octagonal frame. Caliphal style.
EditorialQubba Ba'Adiyn, a cupola above an ancient water-basin of the 12th. From the basin, 12th-century water pipes brought water to various fountains in Marrakesh.