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- Dictionaryphotogravure/ˌfəʊtə(ʊ)ɡrəˈvjʊə/
noun
- 1. an image produced from a photographic negative transferred to a metal plate and etched in.
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noun
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Photogravure is a process for printing photographs, also sometimes used for reproductive intaglio printmaking. It is a photo-mechanical process whereby a copper plate is grained (adding a pattern to the plate) and then coated with a light-sensitive gelatin tissue which had been exposed to a film positive, and then etched, resulting in a high quality intaglio plate that can reproduce detailed conti... Wikipedia