María Victoria Casado Aguilar, BA in Conservation, National School of Conservation, Restoration and Museology (ENCRyM), Mexico. Full time Associate Professor at the Workshop of Restoration and Conservation of Documents and Graphic arts on paper, (ENCRyM). Head of the Conservation Laboratory at the National Library of Anthropology and History (BNAH), Research interests in cellulosic materials, conservation and restoration of cultural heritage. Publications, courses and lectures on national and international forums.