*Anthony Cutler on the economic history of Byzantine mosaics, wall-paintings and icons; at Dumbarton Oaks.
*Sharon E. J. Gerstel and Julie A. Lauffenburger, ed., A Lost Art Rediscovered (Penn State, 2001) ISBN 0-271-02139-X*C. Mango, ed., The art of the Byzantine Empire, 312-1453: sources and documents (Englewood Cliffs, 1972).