Volume 22.1

On the Cover
A condition assessment team carrying out a survey of the Our Lord in the Attic Museum in Amsterdam. This historic building was the site of a clandestine Roman Catholic church in the mid-1660s and is today a museum, as well as once again a place of religious worship. In a collaborative project, the GCI and the Netherlands Institute for Cultural Heritage are working with the museum's director and staff to study the impact of visitors on the indoor environment of the building, on its interiors, and on its collections. Information from the project's research will be used in developing a preventive conservation case study. Photo: Paul Ryan.