William Henry Fox Talbot

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William Henry Fox Talbot (11 February 1800 – 17 September 1877) was an inventor and photographer who spent his years inventing the salted paper and calotype processes. In Talbot's early days he experienced  frustrations with both the camera lucida, and the camera obscura, creating thoughts about how could the picture itself create the image. Talbot began to work on such an idea with his discovery of photogenic drawing or salted paper. This process included wetting a sheet of thin paper with a weak solution of plan table salt, allowing it to dry, then brushing a side of the paper with silver nitrate. This created a very light sensitive chemical, in which the paper would darken in the places it was exposed to light. Finally to finish the drawing

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