PHOTHEREL was a Socrates (Minerva) project, financed by the European Commission, through which four partners combined their experience: The Katholieke Universiteit Leuven (Belgium), the FotoMuseum Provincie Antwerpen (Belgium), the Service de la Formation Continue of the Universite Toulouse2-Le Mirail (France) and the Centre of Excellence for the Study of the Image (CESI) of the University of Bucharest (Romania). The project mainly aimed at developing a methodology for a "justified" digitization of photographic heritage.