Conservation treatments are physical interventions, rarely chimical, whose goal is to give back a lost integity to the work by following ethics rules that simply respect the work.

un ferrotype

It deals with:

A condition report and a diagnostic of the photographs are previously realised before the conservation treatments, as well as picture before and after treatment. A file specifying the different conservation treatments realised and giving preventive conservation advises is given.

photo d'Andree Chaluleau en travail