Aga Khan Visual Archive: Architecture, Urbanism and Built Environment of the Islamic World.
Arab Image Foundation. Non-profit organization whose mission is to collect photographs from the Middle East, North Africa and the Arab diaspora.
ArchNet: "Online community for architects, planners, urban designers...with a focus on Muslim cultures." Includes CAD files that
may be downloaded free for educational purposes.
Art and the Arab Spring. Collection of resources compiled by Brown University professor and librarian Ian Straughn.
Islamic Art Source Page: website compiled by Dr. Christopher L. C. E. Witcombe of Bryn Mawr College.
Know the Alhambra.
Netherlands Institute in Istanbul Machiel Kiel Photographic Archive. Pertaining mainly to Ottoman architecture of the Balkans, photographed from the 1960s to 1990s.
Nicholas V. Artamanoff Collection. Photographs taken in Istanbul and of five archaeological sites in Turkey from 1935 to 1945. Dumbarton Oaks Exhibition.
Selections of Arabic, Persian, and Ottoman Calligraphy from the Library of Congress.
Sites in 3D: Panoramic views of buildings in many different countries, including many Islamic sites.