"Ettinghausen, Richard; Arab Painting, New York: Rizzoli International Publications, Inc., 1977. Khwarazm-Shah"@en . . "Ahmen ibn al-Husayn ibn al-Ahnaf"@en . . "2015-06-18"^^ . "2015-07-16"^^ . "2015-08-25"^^ . "2015-06-18"^^ . "2015-07-16"^^ . "2015-08-25"^^ . "active 1210"@en . . .