Muqarnas: An Annual on the Visual Cultures of the Islamic World is sponsored by the Aga Khan Program for Islamic Architecture at Harvard University and the Massachusetts Institute of Technology, Cambridge, Massachusetts. In this thirtieth-anniversary issue of Muqarnas, various scholars provide their thoughts on the publication’s impact on the field of Islamic art. The volume contains articles on historiographical issues as well as others that emphasize the multicultural expansion of the field. There are also essays on Timurid and Safavid manuscript painting and al-Hariri’s Maqamat.