This research investigates the tendency we have to use things as mediators in our dealing with the past. It aims at drawing the evolution of the status of the things taken back from the sea by inhabitants of coastal areas. Underwater pictures may have become part of our daily life, but not long ago the ocean was still considered as the realm of the unknown, a reality that people didn’t challenge fearlessly. To pick up what stand as foreshore, which seemed nevertheless to play a fundamental part in the interactions between human societies and the ocean, induces a certain unease, for this practise depends on an “economy of salvage” which is at odds with domestic life. This trouble is strenghten by a “culture macabre” which pervades the atmosp...