Maria Grazia Zenzani and Valentina Lupo during the consolidation intervention of the paint layer carried out under vacuum on an 18th century papier-mâché Neapolitan tondo painting.
Maria Grazia Zenzani and Valentina Lupo during the consolidation intervention of the paint layer carried out under vacuum on an 18th century papier-mâché Neapolitan tondo painting.