Reflexiones sobre conservación de alfombras y tapices: jornadas celebradas durante los días 19, 20 y 21 de octubre de 2006 en el Instituto del Patrimonio Cultural de España y el Museo Nacional de Artes Decorativas (Madrid)= Considerations on conservation of carpets and tapestries: Meeting celebrated during the 19th, 20th and 21st of October 2006 at the of Spanish Cultural Heritage Institute and the National Museum of Decorative Arts.