http://www.cci-icc.gc.ca/news-nouvelles/heroes-heros-eng.aspx
The above link provides an interesting short article on the treatment by
Canadian Conservation Institute of a photo montage from The Rooms in
Newfoundland that may interest you.
Iona McCraith
Preservation Consultant
Archives Association of Ontario
Tel: (705) 277-1309 Fax: (705) 277-2091
Email: [log in to unmask]