File:Hillotypie.jpg
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[edit]DescriptionHillotypie.jpg |
English: Levi Hill of Westkill, NY, claimed for the first time to have invented a way to produce naturally colored daguerreotypes, or Hillotypes, as they became known. When Hill refused to release the details of his process until a patent was filed, the profession denounced him as a fraud. In 156 years, no definitive evidence has been presented to suggest that Hill was or was not an imposter, until now. Using state-of-the-art technology, the 62 Hillotypes acquired by the Smithsonian in 1933 from Hill's son-in-law, John Boggs Garrison, finally gave up their secrets. Examination of a number of the Hillotypes by GCI scientists and curators from the Smithsonian�s photography collection have confirmed that Hill was indeed a genius - he did discover a method to create several natural colors in his photographs.
Čeština: Levi Hill byl americký ministr v New Yorku a daguerrotypista, který tvrdil, že vynalezl jako první proces barevné fotografie v roce 1850.
Hill označil svůj proces jako „heliochromii“ (fotografování v přirozených barvách), avšak exponovaným deskám se začalo běžně říkat hillotypie. Přestože se jeho práce setkala se skepticismem během jeho celého života, další výzkumy měly tendenci ukázat, že jeho proces byl v principu zhruba schopen barvy v přírodě reprodukovat. Levi Hill v listopadu 1850 zveřejnil publikaci The Magic Buff, ve které tvrdil, že dokáže zaznamenat modrou, červenou, fialovou a oranžovou barvu na jednu desku.[1] Jako důkaz předložil snímek pořízený metodou nazvanou hillotypie. Nicméně šlo v tomto případě o velmi špatnou kvalitu a Hill také vehementně odmítal zveřejnit podrobný princip svého objevu, takže byl nakonec svými jeho současníky přijat skepticky. |
Date | ??? |
Source | http://www.daylife.com/photo/0eb7cY8e8rfxR |
Author | Levi Hill |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
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https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:31, 11 March 2023 | 590 × 777 (102 KB) | Денис1980м (talk | contribs) | Убрал царапины | |
20:26, 18 October 2020 | 590 × 777 (122 KB) | 0m9Ep (talk | contribs) | Color, contrast | ||
12:47, 1 September 2019 | 590 × 777 (79 KB) | Den1980- (talk | contribs) | Cropped 3 % horizontally, 7 % vertically using CropTool with precise mode. | ||
14:22, 7 September 2009 | 610 × 834 (92 KB) | Svajcr (talk | contribs) | {{Information |Description={{en|1=Levi Hill of Westkill, NY, claimed for the first time to have invented a way to produce naturally colored daguerreotypes, or Hillotypes, as they became known. When Hill refused to release the details of his process until |
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Author | HO |
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Date and time of data generation | 19:50, 29 October 2007 |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | AdvaSoft TouchRetouch |
Y and C positioning | Centered |
Exif version | 2.1 |
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Supported Flashpix version | 1 |
Color space | sRGB |