International audience.
While the removal of corrosion products from silver surfaces without damage is not possible for gilt leather, improving our knowledge of the tarnishing of silver leaves and how to prevent it is essential. Silver tarnishing is common, generally localized, and, in extreme situations, total blackening of the silvered areas may occur, affecting the readability of the decors. In some cases, this degradation may be related to conservation interventions. This research investigates the role of the materials and environment interacting with the silver leaf, considering two stages in the life of these decors: manufacture and maintenance, including conservation.
