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  2. Monochrome photography - Wikipedia

    en.wikipedia.org/wiki/Monochrome_photography

    Monochrome photographyis photographywhere each position on an image can record and show a different amountof light, but not a different hue. It includes all forms of black-and-whitephotography, which produce images containing shadesof neutral greyranging from blackto white.[1]

  3. Photographic print toning - Wikipedia

    en.wikipedia.org/wiki/Photographic_print_toning

    In photography, toning is a method of altering the color of black-and-white photographs. In analog photography, it is a chemical process carried out on metal salt-based prints, such as silver prints, iron-based prints ( cyanotype or Van Dyke brown ), or platinum or palladium prints. This darkroom process cannot be performed with a color photograph.

  4. History of photography - Wikipedia

    en.wikipedia.org/wiki/History_of_photography

    Included were methods for viewing a set of three color-filtered black-and-white photographs in color without having to project them, and for using them to make full-color prints on paper. [62] The first widely used method of color photography was the Autochrome plate, a process inventors and brothers Auguste and Louis Lumière began working on ...

  5. Photographic processing - Wikipedia

    en.wikipedia.org/wiki/Photographic_processing

    An example of a black and white developer is Kodak D-76 which has bis(4-hydroxy-N-methylanilinium) sulfate with hydroquinone and sodium sulfite. In graphic art film, also called lithographic film which is a special type of black and white film used for converting images into halftone images for offset printing, a developer containing methol ...

  6. Monochrome - Wikipedia

    en.wikipedia.org/wiki/Monochrome

    A monochrome [1] or monochromatic image, object or palette is composed of one color (or values of one color). [2] Images using only shades of grey are called grayscale (typically digital) or black-and-white (typically analog). In physics, monochromatic light refers to electromagnetic radiation that contains a narrow band of wavelengths, which ...

  7. Black-and-white - Wikipedia

    en.wikipedia.org/wiki/Black-and-white

    Black-and-white. A black-and-white photo of a breadfruit, c. 1870. Black-and-white ( B&W or B/W) images combine black and white to produce a range of achromatic brightnesses of grey. It is also known as greyscale in technical settings.

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