Category:Photochrom pictures

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Photochrom prints are colorized images produced from black and white photographic negatives via the direct photographic transfer of a negative onto lithographic printing plates.

This process (also called the “Aäc process”) is properly considered a photographic variant of chromolithography, a broader term referring to color lithography in general.

Subcategories

This category has the following 11 subcategories, out of 11 total.

Media in category "Photochrom pictures"

The following 57 files are in this category, out of 57 total.