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Photo engraving is the oldest of all photomechanical process and can be traced all the way back to the beginning of photographic art. Photo engraving is also used to make personalized plaques, trophies, nameplates, and many other personalized items. Photo engraving is one method of reproducing photos, drawings, onto another surface, by engraving plates, and using the plates to make the reproductions. The process of photo engraving has a few steps. First the image negative is transferred by using special light effect coating to transfered the photograph directly onto the metal surface to be engraved. Then photo engraving is preformed by etching away the photograph that was transfered. Photo engraving has many uses including: There are only a few types of metal suitable to use for photo engraving, and they include : The first successful magnesium alloy was reclaimed from seawater in the 1940's, and was introduced by Dow Chemical Company. More recently, a process called photogravure, which includes the process of photo engraving, is often used to reproduce old photographs and pieces of art. Photogravure, involving photo engraving, is commonly used today to reproduce fine art photographs, and to reproduce photographs from old books, and other old paper publications. Photo engraving is a wonderful method of reproducing any old photograph or piece of art. The process can sometimes be costly and extensive, but is well worth it when you see the finished results. With photo engraving, it will be difficult to tell the print from the original piece! |
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