Photography in the United States
In spring 1839, the daguerreotype was introduced into the United States by an Englishman named D.W. Seager, who took the first photograph of a view of St. Paul’s Church and a corner of the Astor House in Lower Manhattan in New York City. Painter and inventor Samuel Finley Breese Morse had met Louis Daguerre in Paris in the spring of 1839, becoming the first American to see his photographic process and becoming enamored with it as a result. When he returned to the United States later that year, he enthusiastically promoted the daguerreotype while hailing Seager's prototypical image. Morse had painted "The Gallery of the Louvre" in 1833, and the appeal of the medium of the daguerreotype was an obvious one to him: it was a means of making faithful copies of artworks, in addition to anything else that would be still in front of the slow eye of the camera.
Paris under Louis-Philippe
Paris was the birthplace of modern photography. A process for capturing images on plates coated with light-sensitive chemicals had been discovered by Nicéphore Niépce in 1826 or 1827 in rural France. After this death in 1833, the process was refined by the Paris artist and entrepreneur Louis Daguerre, who had invented the Paris Diorama. His new method of photography, called the daguerrotype, was publicly announced to a joint meeting of the French Academy of Sciences and the Academy of Fine Arts in Paris on 19 August 1839. Daguerre gave the rights to the invention to the French nation, which offered them for free to any user in the world. In exchange, Daguerre received a pension from the French state. The daguerrotype became the most common method of photography during the 1840s and 1850s.