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2. Screen printing - Wikipedia

   en.wikipedia.org/wiki/Screen_printing

   Screen printing is a printing technique where a mesh is used to transfer ink (or dye) onto a substrate, except in areas made impermeable to the ink by a blocking stencil.A blade or squeegee is moved across the screen in a "flood stroke" to fill the open mesh apertures with ink, and a reverse stroke then causes the screen to touch the substrate momentarily along a line of contact.

3. Photographic emulsion - Wikipedia

   en.wikipedia.org/wiki/Photographic_emulsion

   Photographic emulsion is a light-sensitive colloid used in film-based photography. Most commonly, in silver-gelatin photography , it consists of silver halide crystals dispersed in gelatin . The emulsion is usually coated onto a substrate of glass , films (of cellulose nitrate , cellulose acetate or polyester ), paper, or fabric.

4. E-6 process - Wikipedia

   en.wikipedia.org/wiki/E-6_process

   There are two versions of the E-6 process. Commercial laboratories use a six-bath chemical process. The 'hobby' type chemistry kits, such as those produced by Tetenal, use three chemical baths that combine the color developer and fogging (reversal) bath solutions, and the pre-bleach, bleach and fixer bath solutions. Rinses, washes, stop baths ...

5. Photographic processing - Wikipedia

   en.wikipedia.org/wiki/Photographic_processing

   In some old processes, the film emulsion was hardened during the process, typically before the bleach. Such a hardening bath often used aldehydes, such as formaldehyde and glutaraldehyde. In modern processing, these hardening steps are unnecessary because the film emulsion is sufficiently hardened to withstand the processing chemicals.

6. Photographic developer - Wikipedia

   en.wikipedia.org/wiki/Photographic_developer

   The print must then be rinsed in water to removed the fixer. The developer selectively reduces silver halide crystals in the emulsion to metallic silver, but only those having latent image centres created by action of light. [4] The light sensitive layer or emulsion consists of silver halide crystals in a gelatin base.

7. Art photography print types - Wikipedia

   en.wikipedia.org/wiki/Art_photography_print_types

   Art photography print types refers to the process and paper of how the photograph is printed and developed. C-Print / Chromogenic Print: A C-Print is the traditional way of printing using negatives or slides, an enlarger, and photographic paper—through a process of exposure and emulsive chemical layers. Chromogenic color prints are composed ...