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04/06/2025

The history of 💕🥰🫶✍️

The History of Photography
Photography, the art and science of capturing images, has evolved dramatically since its inception. Here's a timeline of its key milestones:

1. Early Beginnings
Camera Obscura (5th Century BCE): The concept of projecting an image through a small hole was described by Chinese philosopher Mozi and later by Aristotle. It was used for artistic and scientific purposes but could not record images.

2. First Permanent Photograph (1826)
Joseph Nicéphore Niépce: In 1826, Niépce created the first permanent photograph, View from the Window at Le Gras, using a process called heliography. It required an 8-hour exposure on a pewter plate.

3. The Daguerreotype (1839)
Louis Daguerre: Daguerre introduced the daguerreotype process, which reduced exposure time to minutes and produced detailed, single-image photographs on silver-plated copper.

4. Calotype and Paper Negatives (1841)
William Henry Fox Talbot: Talbot invented the calotype process, which used paper negatives, allowing multiple copies of an image to be made. This was a precursor to modern photography.

5. Wet Plate Collodion Process (1851)
Frederick Scott Archer: The wet plate process improved image quality and reduced exposure times. However, it required photographers to develop images immediately, often in portable darkrooms.

6. Dry Plate Photography (1870s)
Richard Leach Maddox: The invention of dry plates eliminated the need for on-site chemical development, making photography more convenient and portable.

7. The Birth of Jai Shree Ram ji

9. Instant Photography (1948)

01/06/2025

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01/06/2025

The history of 💕🥰🫶✍️

began with the discovery of two critical principles: The first is camera obscura image projection, the second is the discovery that some substances are visibly altered by exposure to light[2]. There are no artifacts or descriptions that indicate any attempt to capture images with light sensitive materials prior to the 18th century.
View from the Window at Le Gras 1826 or 1827, believed to be the earliest surviving camera photograph.[1] Original (left) and colorized reoriented enhancement (right).
Around 1717, Johann Heinrich Schulze used a light-sensitive slurry to capture images of cut-out letters on a bottle. However, he did not pursue making these results permanent. Around 1800, Thomas Wedgwood made the first reliably documented, although unsuccessful attempt at capturing camera images in permanent form. His experiments did produce detailed photograms, but Wedgwood and his associate Humphry Davy found no way to fix these images.
In 1826, Nicéphore Niépce first managed to fix an image that was captured with a camera, but at least eight hours or even several days of exposure in the camera were required and the earliest results were very crude. Niépce's associate Louis Daguerre went on to develop the daguerreotype process, the first publicly announced and commercially viable photographic process. The daguerreotype required only minutes of exposure in the camera, and produced clear, finely detailed results. On August 2, 1839 Daguerre demonstrated the details of the process to the Chamber of Peers in Paris. On August 19 the technical details were made public in a meeting of the Academy of Sciences and the Academy of Fine Arts in the Palace of Institute. (For granting the rights of the inventions to the public, Daguerre and Niépce were awarded generous annuities for life.)[3][4][5] When the metal based daguerreotype process was demonstrated formally to the public, the competitor approach of paper-based calotype negative and salt pr

27/10/2023