Islamic Art: Africa and Central AsiaArt scholar Waldemar Januszczak introduces viewers to masterworks in Africa, the Middle East, and Central Asia-from the gigantic and surreal mud mosques of Mali; to a rare, 10th-century Egyptian ewer carved out of a single piece of rock crystal; to the inspired urban planning of the ancient city of Isfahan in Iran; to the stunning architecture of Uzbekistan's Samarquand. Januszczak shares his knowledge of the Sunni-Shiite schism and its artistic implications, the Fatimid influence evident in Cairo's Al-Azhar mosque, and the vast debt which Gothic architecture owes to the arches and filigrees of medieval Islamic building design.