MEP1266412:
Mihrab Hall at the Cordoba Great Mosque, by Mozarabic craftsmen, 971-976, 10th century,Citadel, Cairo, Egypt (carved stone and marble) / Bridgeman Images
MEP1266659:
Mosque-Madrasa of Sultan Hassan and Mosque of al-Rifa'i, by Mamluk craftsmen, 1356-1362 and 1869-1912, 14th and 19th-20th century, Citadel, Cairo, Egypt (sandstone) / Bridgeman Images