Monuments et sites
St Paul's Cathedral, London, England, UK / Westminster Abbey, London, England, UK / Canterbury Cathedral, England, UK
Résumé en anglais
Although the problem of wear and tear must have caused concern during the Middle Ages, and repairs necessitated by visitors, whether pilgrims or tourists, have been going on ever since, it is only during the past decade that the dramatic increase in the number of visitors to our cathedrals has set up a visible process of deterioration.