(pronounced FOH-toh-sellz)
This word can be used in a variety of applications for different industries because the true definition is “an electronic device whose electrical properties are modified by the action of light.” However,
(pronounced foh-teh-greh-VYUR)
An image produced from a photographic negative transferred to a metal plate and etched in. One can also use the term photogravure to describe the production of said photographs. Though these types
When subjected to the UV component of indirect or direct sunlight, many very light-colored or white products, such as fabrics, wallcoverings, carpets, and plastic goods, turn yellow over time. Photoyellowing is exacerbated when the items contain fluorescent whitening
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