Glossary

A sheet of transparent film coated with silver salts which react when exposed to light (usually in a camera). In black and white negatives, one layer of salts reacts to white light (the full spectrum of light). The result is a reversal of normal vision: the shadows are light, the highlights dark. In colour negatives there are normally three layers, each reacting to red, green or blue light.

News

Choosing a large format fine art photo
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Black and white photography
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Cássio VASCONCELLOS
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