Conservation and restoration of archaeological artefacts for an exhibition* on the subject: "Global Change, Symbols and origins of technologies in agro-pastoralism in the Upper Ribatejo", organized by the Museum of Prehistoric Art and Sacred from Tagus Valley of Mação and the Polytechnic Institute of Tomar.
* This exhibition, which took place in early 2013 at the National Museum of Archaeology, in Lisbon, has documented, through the results of the past three decades excavations, the time of history, perhaps less known of the Prehistoric period in Portugal, where the transition has occurred from the Palaeolithic to the Neolithic, one of the most complex stages of human development, specifically along the Tagus Valley.
Acknowledgements Museum of Prehistoric Art and Sacred from Tagus Valley of Mação ~ Polytechnic Institute of Tomar ~ National Museum of Archaeology
