Muqarnas 33 contains articles that range chronologically and geographically from a study of architectural innovations in the early mosque under the Umayyads to an analysis of archaeological finds in medieval Armenia, the book culture of Bijapur, and a discussion of a nineteenth-century Muslim cemetery in Malta. Readers will also discover essays on, respectively, the influence of a Tabrizi workshop on Cairene architecture in the fourteenth century, and the brilliant ceramic tiles of the fifteenth-century Uzun Hasan Mosque in Tabriz, as well as the latest research on the coffeehouses of Safavid Isfahan and on the architectural patronage of Shah ʿAbbas. A study of a Timurid pilgrimage scroll in the Museum of Islamic Art in Doha and an essay on Bihari calligraphy round out the volume. The Notes and Sources section features a never-before-published treatise on the Sultan Ahmed Mosque in Istanbul. Muqarnas 33 includes articles by Heba Mostafa, Diana Isaac Bakhoum, Sandra Aube, David Roxburgh and Mounia Abudaya-Chehkhab, Eloïse Brac de la Perrière, Keelan Overton, Charles Melville, Farshid Emami, Conrad Thake, Ünver Rüstem, and Hans Barnard, Sneha Shah, Gregory E. Areshian, and Kym F. Faull.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.