Please access detailed information on over 250 individual film color processes via the classification system on this page, display the Timeline of Historical Film Colors in chronological order, browse by image, search by color, search via the tag cloud at the end of this page or directly on the search page, or see the contributing archives’ collections on the header slides.
This database was created in 2012 and has been developed and curated by Barbara Flueckiger, professor at the Department of Film Studies, University of Zurich to provide comprehensive information about historical film color processes invented since the end of the 19th century including specific still photography color technologies that were their conceptual predecessors.
Timeline of Historical Film Colors was started with Barbara Flueckiger’s research at Harvard University in the framework of her project Film History Re-mastered, funded by Swiss National Science Foundation, 2011-2013.
In 2013 the University of Zurich and the Swiss National Science Foundation awarded additional funding for the elaboration of this web resource. 80 financial contributors sponsored the crowdfunding campaign Database of Historical Film Colors with more than USD 11.100 in 2012. In addition, the Institute for the Performing Arts and Film, Zurich University of the Arts provided a major contribution to the development of the database. Many further persons and institutions have supported the project, see acknowledgements.
Since February 2016 the database has been redeveloped in the framework of the research project Film Colors. Technologies, Cultures, Institutions funded by a grant from Swiss National Science Foundation. Since 2016, the team of the research project ERC Advanced Grant FilmColors has been collecting and adding written sources and photographs. All the members of the two research projects on film colors, both led by Barbara Flueckiger, have been capturing photographs of historical film prints since 2017.
Follow the links “Access detailed information ›” to access the currently available detail pages for individual processes. These pages contain an image gallery, a short description, a bibliography of original papers and secondary sources connected to extended quotes from these sources, downloads of seminal papers and links. We are updating these detail pages on a regular basis.
More than a decade of research on film colors, countless visits to archives to explore and document historical film colors for the Timeline has led the team to develop the scientifically proven multispectral scanning workflow Scan2Screen.
Based on an in-depth study of 8 leading commercial film scanners the team identified core requirements to capture historical film colors in a more comprehensive and future-proof way.
Since the earliest days of cinema, film has been a colorful medium and art form. More than 230 film color processes have been devised in the course of film history, often in close connection with photography. In this regard, both media institutionalized numerous techniques such as hand and stencil coloring as well as printing and halftone processes. Apart from these fundamental connections in terms of the technology of color processes, film and photography also share and exchange color attributions and aesthetics.
This publication highlights material aspects of color in photography and film, while also investigating the relationship of historical film colors and present-day photography. Works of contemporary photographers and artists who reflect on technological and culture-theoretical aspects of the material of color underline these relations. Thematic clusters focus on aesthetic and technological parallels, including fashion and identity, abstraction and experiment, politics, exoticism, and travel.
Color Mania contains a general introduction to color in film and photography (technique, materiality, aesthetics) as well as a series of short essays that take a closer look at specific aspects. An extensive image section illustrates the texts and color systems and continues the aesthetic experience of the various processes and objects in book form.
Edited by Barbara Flückiger, Eva Hielscher, Nadine Wietlisbach, in collaboration with Fotomuseum Winterthur
With contributions by Michelle Beutler, Noemi Daugaard, Josephine Diecke, Evelyn Echle, Barbara Flueckiger, Eirik Frisvold Hanssen, Eva Hielscher, Thilo Koenig, Joëlle Kost, Franziska Kunze, Bregt Lameris, David Pfluger, Ulrich Ruedel, Mona Schubert, Simon Spiegel, Olivia Kristina Stutz, Giorgio Trumpy, Martin Weiss, Nadine Wietlisbach
Design: Meierkolb
16 × 24 cm, 6 ¼ × 9 ½ in
240 pages, 122 illustrations
paperback
In June 2015, the European Research Council awarded the prestigious Advanced Grant to Barbara Flueckiger for her new research project FilmColors. Bridging the Gap Between Technology and Aesthetics, see press release of the University of Zurich and information on the University of Zurich’s website.
Subscribe to the blog to receive all the news: https://blog.filmcolors.org/ (check out sidebar on individual entries for the “follow” button).
Contributions to the Timeline of Historical Film Colors
“It would not have been possible to collect all the data and the corresponding images without the support from many individuals and institutions.Thank you so much for your contribution, I am very grateful.”
Barbara Flueckiger
Experts, scholars, institutions | Sponsors, supporters, patrons of the crowdfunding campaign, April 23 to July 21, 2012
Experts, scholars, institutions
Prof. Dr. David Rodowick, Chair, Harvard University, Department of Visual and Environmental Studies
Prof. Dr. Margrit Tröhler, Department of Film Studies, University of Zurich
Prof. Dr. Jörg Schweinitz, Department of Film Studies, University of Zurich
Prof. Dr. Christine N. Brinckmann, Department of Film Studies, University of Zurich
PD Dr. Franziska Heller, Department of Film Studies, University of Zurich
Dr. Claudy Op den Kamp, Department of Film Studies, University of Zurich
Prof. Anton Rey, Institute for the Performing Arts and Film, Zurich University of the Arts
Dr. Haden Guest, Director, Harvard Film Archive
Liz Coffey, Film Conservator, Harvard Film Archive
Mark Johnson, Loan Officer, Harvard Film Archive
Brittany Gravely, Publicist, Harvard Film Archive
Clayton Scoble, Manager of the Digital Imaging Lab & Photography Studio, Harvard University
Stephen Jennings, Photographer, Harvard University, Fine Arts Library
Dr. Paolo Cherchi Usai, Senior Curator, George Eastman Museum, Motion Picture Department
Jared Case, Head of Cataloging and Access, George Eastman Museum, Motion Picture Department
Nancy Kauffman, Archivist – Stills, Posters and Paper Collections, George Eastman Museum, Motion Picture Department
Deborah Stoiber, Collection Manager, George Eastman Museum, Motion Picture Department
Barbara Puorro Galasso, Photographer, George Eastman House, International Museum of Photography and Film
Daniela Currò, Preservation Officer, George Eastman House, Motion Picture Department
James Layton, Manager, Celeste Bartos Film Preservation Center, Department of Film, The Museum of Modern Art
Mike Pogorzelski, Archive Director, Academy Film Archive
Josef Lindner, Preservation Officer, Academy Film Archive
Cassie Blake, Public Access Coordinator, Academy Film Archive
Melissa Levesque, Nitrate Curator, Academy Film Archive
Prof. Dr. Giovanna Fossati, Head Curator, EYE Film Institute, Amsterdam, and Professor at the University of Amsterdam
Annike Kross, Film Restorer, EYE Film Institute, Amsterdam
Elif Rongen-Kaynakçi, Curator Silent Film, EYE Film Institute, Amsterdam
Catherine Cormon, EYE Film Institute, Amsterdam
Anke Wilkening, Friedrich Wilhelm Murnau Foundation, Wiesbaden, Germany
Marianna De Sanctis, L’Immagine Ritrovata, Bologna
Paola Ferrari, L’Immagine Ritrovata, Bologna
Gert and Ingrid Koshofer, Gert Koshofer Collection, Bergisch Gladbach, Germany
Memoriav, Verein zur Erhaltung des audiovisuellen Kulturgutes der Schweiz
BSc Gaudenz Halter, Software Development Color Film Analyses, video annotation und crowdsourcing platform VIAN, in collaboration with Visualization and MultiMedia Lab of Prof. Dr. Renato Pajarola, University of Zurich, (Enrique G. Paredes, PhD; Rafael Ballester-Ripoll, PhD) since 07.2017
BSc Noyan Evirgen, Software Development, in collaboration with Visualization and MultiMedia Lab von Prof. Dr. Renato Pajarola, Universität Zürich (Enrique G. Paredes, PhD; Rafael Ballester-Ripoll, PhD), 03.2017–01.2018
Assistants Film Analyses:
BA Manuel Joller, BA Ursina Früh, BA/MA Valentina Romero
The development of the project started in fall 2011 with stage 1. Each stage necessitated a different financing scheme. We are now in stage 3 and are looking for additional funding by private sponsors.
Read more about the financial background of the project on filmcolors.org.
The author has exercised the greatest care in seeking all necessary permissions to publish the material on this website. Please contact the author immediately and directly should anything infringe a copyright nonetheless.
Additive 3 color: regular mosaic screen, combined system, still photography
“The launching of a combined version of the product called Finlaychrome was announced in 1931 but was still unavailable three years later; it is unclear if it was ever marketed.28 Instead, it seems that the company produced a viewing screen ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 235.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 39.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 40.
“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 ...
Credit: Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich. Source: Ede, François (1994): Jour de fête ou la couleur retrouvée. Cahiers du Cinéma: Paris.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Additive 3 color: Line screen process, still photography
“In 1894 Professor John Joly of Dublin patented a process for producing a screen of red, green and blue-violet lines by ruling them on a gelatin-coated glass plate. Joly used ruling machines of great accuracy, with drawing pens trailed across ...
Photomicrograph (20x) of a Joly screen. Credit: Courtesy of George Eastman House, International Museum of Photography and Film.
Credit: Courtesy of George Eastman House, International Museum of Photography and Film.
Source: Coe, Brian (1978): Colour Photography. The First Hundred Years 1840-1940. London: Ash & Grant.
Credit: Gawain Weaver, Photograph Conservator, Gawain Weaver Art Conservation, San Anselmo, CA.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 69.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 22.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 23.
Additive 3 color: line screen, separate system, still photography
“McDonough Color Screen (1897–1900): sequence of red, yellow-green, and blue continuous lines (Fig. 2.49). Lines are thinner (approximate width 0.08 mm) and sharper than those of the Joly screen but are still visible with the naked eye or a ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 25.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 69.
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 thick ...
Source: Coe, Brian (1978): Colour Photography. The First Hundred Years 1840-1940. London: Ash & Grant, p. 54.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 34.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 35.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 35.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 36.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 74.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 74.
Additive three-color: line screen, still photography
Process for still photography in which light is filtered through a screen or transparent plate covered in lines or dots in the primary colors orange, green and violet. For the positive, the process relies on a support material which includes an ...
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 ...
Photomicrograph (50x) of an Autochrome mosaic screen. Credit: Courtesy of George Eastman House, International Museum of Photography and Film.
Source: Lavédrine, Bertrand (2009): Photographs of the Past. Process and Preservation. Los Angeles: Getty Publications.
Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
Source: Holme, Charles (1908): Colour Photography, and Other Recent Developments of the Art of the Camera. London, Paris, New York.: Offices of The Studio.
Source: Holme, Charles (1908): Colour Photography, and Other Recent Developments of the Art of the Camera. London, Paris, New York.: Offices of The Studio.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 70.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 26.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 65.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 27.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 235.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 64.
“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, ...
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Credit: Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich. Source: Ede, François (1994): Jour de fête ou la couleur retrouvée. Cahiers du Cinéma: Paris.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Source: Heymer, Gerd (1933): Auflösungsvermögen und Farbwiedergabe in der Farbrasterphotographie. In: Veröffentlichungen des wissenschaftlichen Zentral-Laboratoriums der photographischen Abteilung Agfa, 3, 1933, pp. 188-207.
Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press,
Credit: Cinémathèque française, conservatoire des techniques, Paris.
Source: Ede, François (1994): Jour de fête ou la couleur retrouvée. Cahiers du Cinéma: Paris.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 71.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 73.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 31.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 48.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 69.
Louis Dufay (Société Anonyme des Plaques et Produits Dufay)
Additive 3 color: regular mosaic screen, separate system, still photography
“In 1907 the French lawyer Louis Dufay (1874-1936) patented a system whose screen pattern was obtained by the combined use of dichromated colloids, greasy printing inks, and imbibition.16 To take a photograph, the screen was mounted in a ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 32.
Additive 3 color: regular mosaic screen, still photography
“To produce the Omnicolore color screen, a sheet of glass was coated with a layer of gelatin on which lines of greasy blue-violet ink were ruled. The space between the lines was dyed yellow. Lines of greasy light blue ink were then ruled at ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 29.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 70.
Louis Dufay (Société Anonyme des Plaques et Produits Dufay)
Additive 3 color: regular mosaic screen, combined system, still photography
“In 1907 the French lawyer Louis Dufay (1874-1936) patented a system whose screen pattern was obtained by the combined use of dichromated colloids, greasy printing inks, and imbibition.16 To take a photograph, the screen was mounted in a ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 33.
Geoffrey S. Whitefield, Paget Prize Plate Company of Watford, England
Additive 3 color: regular mosaic screen, separate system, still photography
“Paget Color Screen (1913–ca. 1922): lines of red and blue squares alternated with lines of green and blue squares (Fig. 2.52). The lines are at a 45-degree angle from the edge of the plate. The side of the red and green squares measures ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 69.
Additive 3 color: Mosaic screen, still photography
“During the war, an important new screen plate appeared, based on patents taken out by J. H. Christensen in 1908. He proposed to make a concentrated solution of gum in alcohol. Divided into three parts, the gum solutions were dyed red, green ...
Magnification. Source: Coe, Brian (1978): Colour Photography. The First Hundred Years 1840-1940. London: Ash & Grant.
Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
Source: Heymer, Gerd (1943): Die neuere Entwicklung der Farbphotographie. In: Ergänzungswerk zum Handbuch der wissenschaftlichen und angewandten Photographie. Wien: Julius Springer 1943, pp. 337-463.
Source: Finger, Ehrhard (1998): Die Pioniere des Wolfener Farbfilms. In: Industrie- und Filmmuseum Wolfen e. V. (ed.), Die Filmfabrik Wolfen. Aus der Geschichte, Heft 2, pp. 16-36. (in German) [quote id='4']
Source: Finger, Ehrhard (1998): Die Pioniere des Wolfener Farbfilms. In: Industrie- und Filmmuseum Wolfen e. V. (ed.), Die Filmfabrik Wolfen. Aus der Geschichte, Heft 2, pp. 16-36. (in German) [quote id='4']
Source: Finger, Ehrhard (1998): Die Pioniere des Wolfener Farbfilms. In: Industrie- und Filmmuseum Wolfen e. V. (ed.), Die Filmfabrik Wolfen. Aus der Geschichte, Heft 2, pp. 16-36. (in German) [quote id='4']
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 73.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 73.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 72.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 76.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 42.
Additive 3 color: Line screen plate, still photography
“The most successful of all the screen processes was the one initiated by Louis Dufay. Today the product is known as Dufaycolor, but it was first introduced about 1910 as the Dioptichrome plate. The first Dufay patents were assigned to an ...
William van Doren Kelley, Carroll H. Dunning and Wilson Salisbury (Kesdacolor)
Subtractive 2 color: Line screen filter, duplitized film stock
”The process as illustrated in USP 1431309 was a two-color additive process, but it is stated that it could be a three- or four-color process. For the original photography, the negative was exposed through a line screen composed of alternate bands ...
Credit: Cinémathèque française, conservatoire des techniques, Paris.
Credit: Cinémathèque française, conservatoire des techniques, Paris.
Credit: Cinémathèque française, conservatoire des techniques, Paris.
Credit: Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich. Source: Ede, François (1994): Jour de fête ou la couleur retrouvée. Cahiers du Cinéma: Paris.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Microscopic image of a piece of Keller-Dorian lenticular film embedded in epoxide resin. The 3-dimensional structure of the lenticules is visible as well as the thin emulsion layer on the other side of the acetate base.
Credit: Sample preparation and imaging by the Center for Microscopy and Image Analysis, University of Zurich.
Lenticular surface of the acetate plastic base of Keller-Dorian lenticular film. On the back plane of the acetate layer and therefore out of focus in this image, structures defined by the silver image in the emulsion layer can be perceived.
Credit: David Pfluger, ERC Advanced Grant FilmColors. Imaging was performed with support of the Center for Microscopy and Image Analysis, University of Zurich.
Hexagonal structure of the lenticules of Keller-Dorian lenticular film.
Credit: David Pfluger, ERC Advanced Grant FilmColors. Imaging was performed with support of the Center for Microscopy and Image Analysis, University of Zurich.
Microscopic images of the Keller-Dorian lenticular structure with the focus set at different points. The images have been chained to show a travelling through the 3-dimensional structure of the bee-hive shaped lenticules.
Credit: David Pfluger, conversion to video by Martin Weiss, ERC Advanced Grant FilmColors. Imaging was performed with support of the Center for Microscopy and Image Analysis, University of Zurich.
Additive 3 color: mosaic screen, combined system, still photography
“New Agfa Color Plate (1923–1932): colored particles very small and not visible to the naked eye, but clumps of particles of the same color give the image a pointillist effect (Fig. 2.62). Unlike with the autochromes, in which the grains ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 73.
“The Warner-Powrie process patented in 1905 was the earliest commercial process using a screen made with bichromated colloid. A glass plate was thinly coated with bichromated gelatin or fish glue and exposed to light through a screen having ...
Magnification 20x. Credit: photomicrograph by Silvana Konermann. Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Magnification 10x. Credit: photomicrograph by Silvana Konermann. Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Magnification 5x. Credit: photomicrograph by Silvana Konermann. Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. In: Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Source: Coe, Brian (1981): The History of Movie Photography. Westfield, N.J.: Eastview Editions.
Magnification of an image area. Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Additive 3 color: regular mosaic screen, still photography
“Paget plates were discontinued in the early 1920s. Apparently production costs had risen to an almost prohibitive amount after World War I due to the difficulties of producing screen plates without defect (Offer 1926).
The product reemerged ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 74.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 44.
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 ...
Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Cinécolor, mosaic screen, ca. 1929. Credit: Gert Koshofer Collection. Sample No. 68. Photograph by Barbara Flueckiger.
Credit: Cinémathèque française, conservatoire des techniques, Paris.
Magnification of an image area. Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
“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) ...
Kodacolor lenticular filter for the projector. Lichtspiel / Kinemathek Bern.
Credit: Rudolf Gschwind, Imaging and Media Lab, University of Basel.
Magnification of an area. Credit: Rudolf Gschwind, Imaging and Media Lab, University of Basel.
Color reconstruction test. Credit: Rudolf Gschwind, Imaging and Media Lab, University of Basel.
Source: Klein, Adrian Bernhard (Cornwell-Clyne) (1940): Colour Cinematography. Boston: American Photographic Pub. Co.
Microscopic linear lens structure of Kodacolor lenticular film.
Credit: David Pfluger, ERC Advanced Grant FilmColors. Imaging was performed with support of the Center for Microscopy and Image Analysis, University of Zurich.
Acetate plastic base of Kodacolor lenticular film embedded in epoxide resin. The emulsion layer usually placed on the opposite side of the acetate base has been removed beforehand and is therefore not visible.
Credit: David Pfluger, ERC Advanced Grant FilmColors. Imaging was performed with support of the Center for Microscopy and Image Analysis, University of Zurich.Credit: David Pfluger, ERC Advanced Grant FilmColors. Imaging was performed with support of the Center for Microscopy and Image Analysis, University of Zurich.
Focal travelling through the 3-dimensional structure of Kodacolor lenticular film. In the beginning the linear lenticular structure is visible and towards the end the emulsion layer comes into focus and the granular structure defined by the density of the silver is visible. In this shot the lenticules were showing towards the light source and the emulsion towards the camera. This enables an undistorted recording of the emulsion layer.
Credit: David Pfluger, editing by Martin Weiss, ERC Advanced Grant FilmColors. Imaging was performed with support of the Center for Microscopy and Image Analysis, University of Zurich.
Focal travelling through the 3-dimensional structure of Kodacolor lenticular film. In the beginning the linear lenticular structure is visible and towards the end the emulsion layer comes into focus. In this shot the lenticules were allocated towards the lens of the microscope and the light source at the side of the emulsion similar to the configuration in projection. As a consequence the graininess of the emulsion is not visible as with the film flipped to the other side. The structure is optically distorted perpendicular to the linear structure of the lenticules.
Credit: David Pfluger, editing by Martin Weiss, ERC Advanced Grant FilmColors. Imaging was performed with support of the Center for Microscopy and Image Analysis, University of Zurich.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 70.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 70.
Photomicrograph (20x) of a Finlay screen. Credit: Courtesy of George Eastman House, International Museum of Photography and Film.
Finlay box. Photograph by Barbara Flueckiger.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 39.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 39.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 40.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
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 ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 74.
Gerd Heymer and John Eggert (IG Farbenindustrie, Agfa, Berlin, Filmfabrik Wolfen)
Additive 3 color: Lenticular screen
The basic idea of the lenticular film was developed by the German Raphaël Liesegang in 1896 and applied to still photography by the French Rodolphe Berthon in 1908.
The lenticular process applies tiny cylindrical lenses embossed on the film support ...
Color reconstruction. Credit: Gisela Harich-Hamburger, Diplomrestauratorin (FH).
Source: Heymer, Gerd (1933): Auflösungsvermögen und Farbwiedergabe in der Farbrasterphotographie. In: Veröffentlichungen des wissenschaftlichen Zentral-Laboratoriums der photographischen Abteilung Agfa, 3, 1933, pp. 188-207.
Source: Weil, F. (1933): The Optical-Photographic Principles of the Agfacolor Process. In: Journal of the Society of Motion Picture Engineers, 20, (April, 1933), No. 4, p. 301-308.
Both the Kodak and Agfa lenticular processes required the correct banded filter to be used with each different batch of panchromatic film. These two filters were for different batches of Agfacolor used in a Leica camera.. Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
Credit: Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich. Source: Ede, François (1994): Jour de fête ou la couleur retrouvée. Cahiers du Cinéma: Paris.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Magnification 5x, front. Credit: photomicrograph by Silvana Konermann.
Magnification 10x, back. Credit: photomicrograph by Silvana Konermann.
Magnification 20x, front. Credit: photomicrograph by Silvana Konermann.
Reflection on Agfacolor lenticular film. Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. In: Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Reconstruction of lenticular film by Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland in the framework of their research project doLCE
Agfacolor Lenticular sample from the Kodak Film Samples Collection at the National Science and Media Museum in Bradford.
Credit: National Science and Media Museum Bradford.
Photographs by Barbara Flueckiger in collaboration with Noemi Daugaard.
Analog reconstruction by Giorgio Trumpy, ERC Advanced Grant FilmColors
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 ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 76.
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 ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 72.