8 mai 1873 - Photogravure is a photographic technique used with aquatint. The metal plate is heated and dusted with a fine rosin for an aquatint ground.
In a darkroom, the image is exposed from a photo positive transparency onto a sensitised
gravure carbon tissue or film. This image, in turn, is transferred to the metal plate.
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Printmaking Timeline - Freya Hyett
Detailed timeline of all of the different types of print mak...
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