heliography (Q228): Difference between revisions

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Property / raw material processed
 
Property / raw material processed: bitumen / rank
 
Normal rank

Latest revision as of 19:07, 22 April 2025

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Language Label Description Also known as
English
heliography
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    Statements

    instance of
    photographic process
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    process
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    subclass of
    sequence
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    Axis
    laboratorial
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    process
    pewter plate thinly coated with bitumen
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    publication date
    1 January 1822Gregorian
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    time of discovery or invention
    1 January 1822Gregorian
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    image
    Point de vue du Gras by Niépce, 1826.jpg
    2,100 × 1,806; 4.5 MB
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    Nicéphore Niépce Oldest Photograph 1825.jpg
    990 × 660; 381 KB
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