1. Cairo Citadel. Interior of the Al-Nasir Muhammad ibn Qala'un (or Qalawun) Mosque Collection: Andrew Dickson White Architectural Photographs Collection Location: Cairo, Cairo, Egypt Date: 1318-1335 (building) ca. 1865-ca. 1889 (photograph) Format: Image Creator: Sébah, J. Pascal (Turkish photographer, active late 19th century)
