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Digital Photography - Photographic Processes Series - Chapter 12 of 12

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Color Photography - Photographic Processes Series - Chapter 11 of 12

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The Gelatin Silver Process - Photographic Processes Series - Chapter 10 of 12

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The Woodburytype - Photographic Processes Series - Chapter 9 of 12

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The Pigment Processes - Photographic Processes Series - Chapter 8 of 12

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The Platinum Print - Photographic Processes Series - Chapter 7 of 12

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The Albumen Print - Photographic Processes Series - Chapter 6 of 12

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The Collodion - Photographic Processes Series - Chapter 5 of 12

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Introduced in 1851, by Frederick Scott Archer, the wet collodion process was a fairly simple, if somewhat cumbersome photographic process. A 2% solution of collodion, bearing a very small percentage of potassium iodide, was poured over a plate of glass, leaving a thin, clear film containing the halide.

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The Cyanotype - Photographic Processes Series - Chapter 4 of 12

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U.S. Institute of Museum and Library Services

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Talbot's Processes - Photographic Processes Series - Chapter 3 of 12

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Working in England, at the same time as Daguerre, William Henry Fox Talbot is best known for the invention of the negative/positive photographic process that became the standard way of making photographs in the 19th and 20th centuries. His early processes of the photogenic drawing, salted paper print and calotype negative are demonstrated in this chapter.

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The Daguerreotype - Photographic Processes Series - Chapter 2 of 12

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Before Photography - Photographic Processes Series - Chapter 1 of 12

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From the ancient discovery of the camera obscura to the 18th century mechanical devices used to create silhouettes such as the physionotrace, this initial chapter explores the inventions and inventors that preceded photography. It recreates the experiments of Johann Schulze who proved the light sensitivity of certain silver salts and Thomas Wedgwood's early attempts to make photographic images.