P.F.T.s, or Print Film Transparencies

Toning, or toned black and white: toning images allows an artist/printer to alter the colours of a photographic print (by replacing the silver in the silver salts with another metal). Toning can be used as an aesthetic decision by the artist, or it can also be used to improve the archival properties of a print….

A stencil is made up for each colour of the image and put over a fine fabric mesh that is stretched over a metal frame. The coloured ink is spread over the mesh and stencil and the ink falls through the stencil to the underlying material (usually an art paper) to produce the image. The…

A particular type of reversal (R-type) colour paper and printing process which gives strong colours (often with striking reds) and creates a long-lasting print. Printing in this way from a positive image results in exactly the same colour saturation as the original, and greater contrast.

A C-type colour resin-based paper made by Fuji. It offers excellent colour reproductions and has superior archival properties (over 70 years if kept in controlled conditions).

A sheet of transparent film coated with silver salts which react when exposed to light (usually in a camera). In black and white negatives, one layer of salts reacts to white light (the full spectrum of light). The result is a reversal of normal vision: the shadows are light, the highlights dark. In colour negatives…

The autochrome is an early color photography process, patented the 17th December 1903 by Auguste and Louis Lumière. Before the commercialization, they diffused the autochrome technique to some favored photographers, like Sergey Prokudin-Gorsky. The commercialization started in 1907 and the technique was used between 1907 and about 1932. A lot of photos of the First World…