Agfacolor Plate

Additive 3 color: mosaic screen, combined system, still photography
“Agfacolor Plate (1932-1938): colored particles very small and not visible to the naked eye; clumps of particles of the same color give the image a pointillist effect (Fig. 2.63). Unlike with the autochromes, in which the grains are remarkably ...

1 Image

Agfacolor Film

Additive 3 color: mosaic screen, combined system, still photography
“Agfacolor Film (1932–1934): individual colored particles cannot be seen with the naked eye, but clumps of grains of the same color give the image a pointillist effect (Fig. 2.70). There is no black pigment filler. The film has a thick base ...

1 Image

Agfachrome CU 410

Subtractive 3 color: dye destruction process, silver dye-bleach, still photography
“Between 1970 and 1976, Agfa-Gevaert produced its own silver dye-bleach printing material on a white-pigmented acetate base called Agfachrome CU 410.28 Only available to a few photofinishers in Germany, it was used to print amateurs’ ...

1 Image

Agfa-Gevaert

Subtractive 3 color

Kodacolor / Keller-Dorian Color

Additive 3 color: Lenticular screen
“LENTICULAR PROCESS In 1896 R. E. Liesegang (Ahriman, 1896) suggested a photographic color process based upon the use of banded filters in the camera aperture. […] In 1909 R. Berthon (British Patent 10,611; see also Berthon, 1910a, b) ...

24 Images in 1 Gallery

Keller-Dorian

Additive 3 color: Lenticular screen

14 Images in 2 Galleries

Raycol

Additive 2 color: Beam-splitter, sawn-off lens

13 Images in 1 Gallery

Auto Natural Color / Bernardi

Additive 3 color: Beam-splitter, substandard

Theory of three-color photography

Theory

11 Images

Kingston Process

Additive three color process: rotary filters
Three black-and-white color separations were printed consecutively on one film strip and projected through the corresponding color filters, thus combining to one color image on screen.

Traube / Diachromie

Subtractive 3 color: Mordant toning, still photography
“In the imbibition process, a dye image is transferred from a gelatin relief image to a receiving layer made either of paper or film. Charles Cros described this method of “hydrotypie” transfer printing in 1880 and suggested it ...

Traube / Uvachrome

Subtractive 3 color: Mordanting, dye transfer, wash-off relief, still photography
“In the imbibition process, a dye image is transferred from a gelatin relief image to a receiving layer made either of paper or film. Charles Cros described this method of “hydrotypie” transfer printing in 1880 and suggested it ...

3 Images

Colorgraph / Cinecolorgraph

Subtractive 2 color: Beam-splitter, double-coated film
“The principle of the subtractive colour process was described first by Louis Ducos du Hauron in 1868. Although eminently suitable for colour motion pictures, the principle could not be applied until means were found of producing several colour ...

1 Image

Autochrome

Additive 3 color: Mosaic screen, still photography
“The Autochrome process was the first fully practical single-plate colour process to reach the photographic public. It was easy to use. The plate was loaded into a conventional holder, glass to the front. The exposure was made through a yellow ...

16 Images

Autochrome film / Cinécolor

Additive 3 color: Mosaic screen
Several attempts were made to apply the Autochrome process invented by the Lumière brothers to motion pictures. Transparent potato starch grains with a diameter of 15–20 micrometer were colored in the additive primaries red, green and blue. The ...

27 Images in 2 Galleries

Gasparcolor OR Gaspar Color

Subtractive 3 color: Silver dye-bleach multilayer print film

Gasparcolor was the first three-color multi-layer monopack film available for practical use. It was a double-coated print film with a cyan layer on one side and two layers dyed magenta and yellow on the other side (see illustrations).

398 Images in 24 Galleries

Jumeaux/Davidson

Additive 3 color: Prism

2 Images

Dye coupling

Subtractive 3 color: Chromogenic monopack
“One of the most elegant solutions to the problem of forming a colored image, lies in the utilization of the products formed by the action of the developer upon the latent image. By this means there is formed a dye image whose intensity follows ...

1 Image

Bocca-Rudatis

Additive 3 color: lenticular screen
The procedure for obtaining the lenticular elements in relief required a series of steps: starting from three black and white positive color separations, obtained with any of the available methods, three matrices were printed, from which the film to ...

1 Image

Dunning Color

Subtractive 3 color: Beam-splitter, double-coated

Proposal of a variety of processes of three-color photography

Theory
Description of a variety of color processes, even for images in motion by the use of a rotary shutter.

Hydrotypie / Hydrotype / dye transfer

Subtractive 3 color: Dye transfer, still photography
“In the imbibition process, a dye image is transferred from a gelatin relief image to a receiving layer made either of paper or film. Charles Cros described this method of “hydrotypie” transfer printing in 1880 and suggested it ...

Mondiacolor

Additive 3 color: Mosaic screen

Finlay

Additive 3 color: Regular mosaic screen, still photography

9 Images in 1 Gallery

Cinechrome

Additive 2 color: Prism, rotary filter, double-sized film
“[…] pictures were taken side by side, full-size, on double-width film, the film not only being perforated on the edges but also down the centre between the pairs of images.” (Klein, Adrian Bernhard = Cornwell-Clyne (1940): Colour ...

3 Images

Americolor

Subtractive 2 color: Bi-pack, duplitized

Cinecolor additive 2 color / Cinecolour

Additive 2 color: Beam-splitter, substandard

2 Images

Cinefotocolor

Subtractive 2 color: Bi-pack

Eastman Ektachrome 7251

Subtractive 3 color: Chromogenic monopack, high speed, color reversal, 16mm, daylight

Eastman Color Print Film 5384 / 7384

Subtractive 3 color: Chromogenic monopack