View from the Window at Le Gras, the first successful permanent photograph created by Nicéphore Niépce in 1826, Saint-Loup-de-Varennes. Captured on 20 × 25 cm oil-treated bitumen. Due to the 8-hour exposure, the buildings are illuminated by the sun from both right and left.World Photography Day originates from the invention of the Daguerreotype, a photographic processes developed by Louis Daguerre. On January 9, 1839, The French Academy of Sciences announced the daguerreotype process. A few months later, on August 19, 1839, the French government announced the invention as a gift “Free to the World.”
Another photographic processes, the Calotype, was also invented in 1839 by William Fox Talbot (it was announced in 1841). Together, the invention of both the Daguerreotype and Calotype mark 1839 as the year that photography was invented.
- from the WPD website
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