Lumière Alticolor

Additive 3 color: mosaic screen, combined system, still photography
“Lumière Alticolor (1952–1955): rolls and pack films on celluloid base. Alticolor starch grains are smaller but of less regular shape than those used in Filmcolor (Fig. 2.74). There are no black pigment particles; therefore, Alticolor ...

1 Image

Lumière Filmcolor

Additive 3 color: mosaic screen, combined system, still photography
“Lumière Filmcolor (1931–1953): sheet films (only) on celluloid base (Fig. 2.69). Individual colored grains cannot be seen with the naked eye, but clumps of grains of the same color give the image a pointillist effect. Filmcolor starch ...

1 Image

Lumière Lumicolor

Additive 3 color: mosaic screen, combined system, still photography
“Lumière Lumicolor (1933–1953): rolls and pack films on celluloid base. Individual colored grains cannot be seen with the naked eye, but clumps of grains of the same color give the image a pointillist effect (Fig. 2.71). Starch grains ...

1 Image

Audibert

Addtive 3 color: Beam-splitter, mosaic screen, 65 mm

3 Images

Harmonicolor

Subtractive 2 color: Bi-pack, double-coated
“Harmonicoior was developed by French chemist Maurice Combes. It was first formally demonstrated in London by Harmonicoior Films Ltd, of 4 Great Winchester Street, on the 23 March 1936 at the Curzon Soho with the film Talking Hands, produced at ...

Handschiegl / DeMille-Wyckoff / Wyckoff Process

Applied color: Imbibition
Similar to stenciling, the Handschiegl process was applied mechanically to manually defined image parts. Therefore it is an applied color process. After the film was shot and edited, for each color applied a separate print was made. In contrast to ...

142 Images in 8 Galleries

Panacolor

Subtractive 3 color: Color separation, multilayer print

11 Images in 1 Gallery

Russian two-color system

Subtractive two color

1 Image

Tinting by application of varnish

Applied colors: Tinting
Very little information is available on this very rare process. Instead of immersion into a dye-bath the positive print was coated uniformly with a varnish. This technique can be identified by the lack on dyes in the perforation area and by the ...

1 Image

Cosmocolor

Additive 2 color: Beam-splitter, double-coated

2 Images

Cinemacolor

Additive 2 color: Beam-splitter, sub-standard vertical

2 Images

Prism

Additive 3 color: Prism

1 Image

Autotype Dyebro

Subtractive 3 color: dye imbibition process, still photography
“Autotype Dyebro Introduced around the same time as Colorsnap and Uvatype, Autotype Dyebro combined the three-color carbro and dye imbibition processes. The method was invented by Owen Wheeler (1859–1932) and commercialized by the Autotype ...

Russian three-color process

Subtractive three color

6 Images

Brewster

Subtractive 2 color: Perforated mirror as beam-splitter, duplitized film
“Following the premises of one of William Friese-Greene’s systems, this two-colour subtractive process required that two reels of film be printed in parallel through a lens fitted with a prism that split light in two directions, through red ...

Brewster

Subtractive 2 or 3 color: Perforated mirror as beam-splitter, duplitized film
“The Brewster Process. (U.S.P. 1,752,477. 1930-) Camera. – P. D. Brewster, an American inventor, who was one of the first to apply the bipack system to colour cinematography, has a number of patents to his credit covering various cameras and ...

52 Images in 1 Gallery

Talkicolor

Additive 2 color: Alternately stained
“Two-colour additive process Talkicolor was developed by Percy James Pearce along with Dr Anthony Bernardi who was also involved in the development of Raycol. The process was funded mainly by the author Elinor Glyn through her company Elinor ...

3 Images in 1 Gallery

Fresson Quadrichromy

Subtractive 4 color: pigment process, still photography
“In 1951, when pigment processes were falling into disfavor, Pierre Fresson (1904–1983) of Atelier Fresson developed Fresson Quadrichromy, a four-color printing method based on the monochrome direct carbon process (charbon-satin) that had ...

1 Image

Ulysse

Two, three or four color color additive process: multiple lenses
The process relied on two-, three- or even four-color selections being superimposed on the screen. On the positive, two, three or four images of reduced dimensions were printed on a single frame with a longitudinal and lateral distance corresponding ...

Gorsky Process

Chimicolor

Subtractive 3 color: Beam-splitter, double-coated film, mordant toning

2 Images

Ataraxia

Subtractive 4 color: pigment process, still photography
“In 1998 Racey Gilbert purchased Polaroid’s stock of pigment films and opened Ataraxia Studio in Bensalem, Pennsylvania, to make high-quality collectors’ carbon prints. Under the direction of Gérard Niemetzky, the studio produced ...

1 Image

Lenticular Screen

Additive 3 color: lenticular screen, still photography and film
“Every element of a cross-lined screen acts as a pinhole camera, and reproduces an image of the aperture of the objective in whose rear focal plane it is placed. Thus, when using a square stop, the dots in the halftone produced will be square ...

4 Images

Chromogenic development

Subtractive 3 color: Chromogenic development

Silver dye-bleach

Subtractive 3 color: Dye-bleach
“Probably the first use of the catalytic property of silver was in 1889, when E. Howard Farmer disclosed the action of a silver image upon strong dichromate solutions (Eng. P. 17773/89). When a plate or film, containing a silver image, is immersed ...

Irix-Farbenfilm

Subtractive three-color process: imbibition
Three matrices in the subtractive primary colors are printed on the gelatin of the final print. Supposedly, the used dyes were particularly fast and able to prevent color bleeding. Pokorny started working on color cinematography in the 1920s, often ...

Thomascolor

Additive 3 color: 4 images on 65 mm

5 Images

Krayn

Additive 3 color: line screen and mosaic, still photography
“Another method of producing a line screen was patented in 1904 by the German Robert Krayn, and was demonstrated by him in November 1907. Krayn stained very thin celluloid sheets red, green and blue, and cemented them interleaved to form a ...

7 Images

N.P.G.

Subtractive 3 color: pigment process, still photography
“In 1902 Robert Krayn of Berlin described and patented his Naturfarben-Photographie System, a carbon printing system that was commercially introduced around 1905 by the German manufacturer of photographic paper Neue Photographische ...

1 Image

Mordant toning / dye toning

Applied colors: Silver replacement by mordanting
Mordant toning or dye toning is a special case of toning whereby the silver image is replaced by colored compounds. Soluble dyes attach to a colorless (silver ferrocyanide) or nearly colorless (silver iodide) silver salt obtained by bleaching. Dye ...

171 Images in 7 Galleries

Berthon

Additive 3 color: Lenticular screen
“R. Berthon patented the use of a lens diaphragm with three apertures, covered respectively with red, green and blue-violet filters, and a sensitive surface on a support, the other side of which was impressed with hemi-spherical, transparent, ...

4 Images

Berthon-Siemens / Siemens-Berthon / Siemens-Perutz-Verfahren / Opticolor

Additive 3 color: Lenticular screen

5 Images

Audibert

Additive 3 color: Prism
“R. Berthon and M. Audibert patented a method of obtaining a virtual image by means of an anterior lens and prisms or mirrors. This idea was further improved upon in E.P. 17,023, 1913. In F.P. 458,040 Audibert proposed to use a negative front lens ...

2 Images

Dugromacolor

Additive 3 color: Beam-splitter, substandard

1 Image

Magnachrome

Additive 2 color: Bi-pack, half-size

Chromogenic film stock

Subtractive 3 color: Chromogenic monopack

Chromal Paper

Subtractive 3 color: dye coupling or chromogenic process, still photography
“In 1912, two chemists at N.P.G. in Berlin, Rudolf Fischer (1881-1957) and Hans Siegrist (1885-1959), introduced the notion of color couplers and patented the application of Homolkas discovery. Their patent described the structure and chemistry ...

Biochrom

Additive 3 color: Double-sized film, rotary filter

Zoechrome

Subtractive 3 color: Multi-layer printing

16 Images in 1 Gallery

Technicolor No. VI: Dye-transfer prints from enhanced process

Subtractive 3 color: dye transfer
In 1994, Technicolor announced the development of an enhanced dye-transfer process. This process became effective in  June 1997. There was no official denomination, so “Technicolor No. VI” is not to be confused with statements from the mid ...

Ozobrome 1905–ca. 1910, after 1913 renamed Raydex

Subtractive 3 color: pigment process, still photography
“In 1905 Thomas Manly (d. 1932) of London introduced the Ozobrome process,21 which was a modification of his earlier Ozotype, patented in 1898.22 The process was based on a carbon printing method proposed in 1873 by Auguste Marion (1835–1917) ...

1 Image

Curtis Neotone

Subtractive 3 color: dye mordanting process, still photography
“In 1939 Thomas S. Curtis of Huntington Park, California, introduced Curtis Neotone, a simple dye mordanting printing method for the production of color prints or transparencies from color separation negatives. With Curtis’s method, a ...

Curtis Orthotone

Subtractive 3 color: dye imbibition process, still photography
“In 1939 Thomas S. Curtis (1889–1964) proposed Orthotone, a dye imbibition printing method that was primarily a variation of the widely used Eastman Wash-Off Relief. Orthotone offered its practitioners complete control on the contrast or ...

1 Image

Trichromatic vision

Theory: Color vision
Theory of trichromatic vision proposed by Thomas Young.

Agfacolor Positiv Typ 5

Subtractive 3 color: Chromogenic monopack

1 Image

Polacolor

Subtractive 3 color: Color separation, multicolor dye images

Agfacolor Neu / Agfacolor

Subtractive 3 color: chromogenic monopack, reversal (from 1936), negative/positive process (from 1939), still photography and film
“The New Agfacolor Process; Agfa Ansco Corp., Binghamton, N. Y. A survey of the history of monopack or multilayer photographic color processes is given, including the coloring methods of greatest importance at the present time. These are: (a) ...

640 Images in 21 Galleries

Friese-Greene

Additive 2 or 3 color: Alternately stained

“In 1898 William Friese-Greene, a professional portrait photographer by trade, demonstrated in London ‘the first process of true natural-color cinematography.’ His program consisted of  ‘a series of animated natural-color pictures,’ and although this demonstration aroused considerable interest at the time, Friese-Greene was unable to exploit this system on a profitable basis. Undaunted, he eventually developed a total of four different color methods.”

112 Images in 2 Galleries

Biocolour

Additive 2 color: Alternately stained images
“Inevitably, the success of Kinemacolor led to the appearance of imitations. One company, Friese Greene Patents Ltd had been formed in 1908 to exploit several patents, mostly impractical, filed by Friese Greene. From this came a new company, ...

39 Images in 3 Galleries

EverColor

Subtractive 4 color: pigment process, still photography
“Also during the 1990s, William (Bill) Nordstrom started to experiment with a carbon process called Agfa-Proof, a four-color proprietary prepress color proofing system. He founded the EverColor Corporation in El Dorado Hills, California, in ...

1 Image