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Indio, CA, United States
Auction Details
Nudes - Photogravures and Other Processes
20th century nude photogravures, heliogravures and other photo-mechanical processes. Starting prices from $25.
Work by Andre de Dienes, Stanislaus Walery, Serge Jacques, Zoltan Glass and many other photographers.
WARNING: IF YOU ARE OFFENDED BY THE NUDE BODY DO NOT VIEW THIS AUCTION!
These are not photographs but either photogravures, or other types of photo-mechanical processes.
Photogravure is an intaglio printmaking or 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 continuous tones of a photograph.
Halftone is the reprographic technique that simulates continuous-tone imagery through the use of dots, varying either in size or in spacing, thus generating a gradient-like effect.
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