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How Did Photography Change The World

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Before photography was invented, the only way to see what someone or something looked like from that time period was a drawing or painting. Before the invention of photography, there was no true way to know what a person looked like as Pey sketches they had could be inaccurate. Photography changed the world not by only showing accurate depictions of objects but also by introducing a new form of art. Anyone can take a photo, but a photographer uses the principles of art and design to capture a moment and astonishing images. The word "photography" is a combination of the Greek root words "photo-," meaning "light," and "-graphia," meaning "writing" or "drawing." Thus, "photography" means "writing or drawing with light." In ancient times, the first uses of a camera were camera obscuras used to form images on walls in darkened room. The image was formed from a pinhole. The brightness and clarity was improved by enlarging that hole and inserting a telescope lens. In 1727, Professor J. Schulze mixes chalk, nitric acid and accidentally creates the first photosensitive compound. Photographer, Nicéphore Niépce, combined the camera obscura and the photosensitive compound. He is credited by most as the inventor of photography and a pioneer of …show more content…

They were both working together to make the first permanent image. Daguerre is known for his invention, the daguerreotype. A daguerreotype was the first commercially successful photographic process and was publicated. It was photo made on a silver surface sensitized with iodine was developed by exposure to mercury vapor. This is also known as the “daguerreian process.” In 1851, Frederick Scott Archer, a sculptor in London, improved photographic resolution by spreading a mixture of collodion (nitrated cotton dissolved in ether and alcohol) and chemicals on sheets of glass. This wet plate photography was less expensive than processing

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