The search for a cheap fluorescent material which neither lowers the sensitivity of the photographic emulsion ... When both screen and paper are used together, a reduction in exposure to one ...

The individual cubes are tinted according to the color of the photographic paper they represent. “I designed it this way because when you’re in a traditional collections viewer, it’s very hard to see ...

an enlarger projects the image of a photographic negative onto a sheet of photographic paper, while controlling focus, the intensity of the image and the amount of time it is exposed to light.

After filtration and staining a sheet of paper with it, exposing only part of the paper to strong UV light creates a clear image, which can be intensified using a borax solution. Unfortunately ...