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louis daguerre:
Louis-Jacques-Mand?? Daguerre (November 18, 1787 ?C July 10, 1851) was a French artist and chemist, recognized for his invention of the daguerreotype process of photography.
Daguerre was born in Cormeilles-en-Parisis, Val-d'Oise, France. He apprenticed in architecture, theater design, and panoramic painting. Exceedingly adept at his skill for theatrical illusion, he became a celebrated designer for the theater and later came to invent the Diorama, which opened in Paris in July 1822.
In 1827, Joseph Nic??phore Ni??pce produced the world's first permanent photograph (known as a Heliograph). Daguerre partnered with Ni??pce two years later, beginning a four-year cooperation. Ni??pce died suddenly in 1833. The main reason for the "partnership", as far as Daguerre was concerned, was connected to his already famous dioramas. Niepce was a printer and his process was based on a faster way to produce printing plates. Daguerre thought that the process developed by Niepce could help speed up his diorama creation.
Daguerre announced the latest perfection of the Daguerreotype, after years of experimentation, in 1839, with the French Academy of Sciences announcing the process on January 7 of that year. Daguerre's patent was acquired by the French Government, and, on August 19, 1839, the French Government announced the invention was a gift "Free to the World."
Daguerre and Ni??pce's son obtained a pension from the Government in exchange for freely sharing the details of the process. Daguerre died in Bry-sur-Marne, 12 km from Paris. A monument marks his grave there.
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