The immediate objective is to ensure the conservation of the present photographic archives and to transfer their contents to digital media. The creation of an integrated information system, made up of a bank of digital images, and a group of documentary data bases will guarantee a system of permanent access to the valuable documentary funds of the archives for all research workers . From the results of this research important contributions to the solution of conservation and dating problems of rock art are expected. However, the deterioration of this rock art are increasing so quickly due to both environmental factors and visitor erosion. Hunting and battle themes are most common, although scenes of food-gathering, dancing, and rituals are also found.
Warriors armed with bows and arrows and women dancing or gathering are the most important figures.
Sometimes it is possible identify different tools and the clothes used by these people. Between animal figures the most commonly depicted are deer, goats and bovines, some of them with arrows in the body, as if they were hunted. The colour used were mainly red, although black or white appear less frequently. The size and position on the rock wall is varied, giving a greater sense of movement and expressiveness. The chronology of these paintings has been widely debated.