Continued from page 1
The enemy: High heat.
Most materials shrink or expand with high heat, and
framing package is no exception. Leave a mat out in an area of rising temperature and it will cup, sometimes substantially. The level of relative humidity will also contribute to this effect. High heat combined with excessive humidity can cause artwork to become glued to glass, especially in
case of photos. Once this occurs,
damage is permanent. Use mats to keep
artwork from touching
glazing.
Generally, high heat in a home should not be a big problem, especially in dry areas. Transporting artwork can be tricky. Never leave it in a trunk during hot or humid weather, and even
interior of a vehicle can be much too hot. Get it home to a safe environment as quickly as possible. When shipping artwork make sure it will not be subjected to high heat.
Summary
Do not get paranoid about exposing framed artwork in normal settings. Hanging from a wall a few feet from either
floor or ceiling protects it from extremes of temperature and humidity within
house. Be sure
house is never left unheated in cold and damp weather, and never leave it outside or in vehicles any longer than possible. Make sure
sun never sees it directly, and keep your better stuff away from florescent lights. Use conservation glass or acrylic for especially valuable or valued pieces.
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MatShop has been supplying mat & framing supplies to photo retailers for 10 years & through the WEB for six. Its customers are artists, photographers, crafters & others who require volume purchases of these products. The purpose of the MatShop.com page is to supply information on all products & to suggest how mats & frames can benefit the specific needs of its customers.