Cyanotype
The inventor of the cyanotype is Sir John Herschel. The cyanotype was introduced in 1842. Cyanotypes are created wit potassium ferricyanide and Ferric ammonium citrate. Cyanotype is a photographic printing process that produces a cyan-blue print. Engineers used the process well into the 20th century as a simple and low-cost process to produce copies of drawings, referred to as blue prints. DaguerrotypeThe Daguerrotype was invented by Louis Daguerre and was first introduced in 1839. The Daguerrotype is a picture taken used by iodine-sensitized silver plate and mercury vapor. It was the most used method when it came to taking pictures. It was wildly popular for over 20 years.
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AuthorMy name is Jacob Tatenco and I've always have had a vivid imagination. I got into photography to try my hand in it and as a small hobby. Archives
May 2017
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