The evocative nature of photography is its ability to capture a figure, a moment, an emotion, and then to allow us to linger upon it.

BACKGROUND KNOWLEDGE
There are many different processes that have been used throughout the history of photography. Three of the earliest, but not the only, are the daguerreotype, the tintype, and the ambrotype. To maintain their quality, each method requires a unique conservation technique. Even maintaining a collection of modern, color photographs takes care and attention. The one universal, though, is the perfect conditions for storage: dark, cool and dry.

CARE, CLEANING, HANDLING and STORAGE

Do not touch photographs with bare hands
Consult a conservator for appropriate light, temperature and humidity settings
Store photographs in safe individual compartments, like archival boxes, plastic sleeves, or acid-free paper
Due to the differences within the photographic process, contact a conservator to discuss the appropriate care for your collection
If framing photographs, use a glass that filters ultraviolet light, like UF-3 Plexiglas
If mounting, only use material that has passed PAT (Photographic Activity Test)
If photograph is damaged, always refer to a conservator. Never attempt to mend it
Keep documentation of all photographs. Only write on the back of photographs in #2 pencil