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2. Berger, John. Ways of Seeing. Harmondsworth: Penguin Books, 1972.
3. Belting, Hans. Likeness and Presence: A History of the Image before the Era of Art. Translated by Edmund Jephcott. Chicago: University of Chicago Press, 1994.
4. Bryson, Norman. Vision and Painting: The Logic of the Gaze. New Haven: Yale University Press, 1983.
5. Burgin, Victor, ed. Thinking Photography. Basingstoke: Macmillan, 1982.