Another period of rapid development of photographic techniques were Seventies 19 century, when not

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[Gr. fos - Light + Grafein - write] (Eng. photography, nem. Photographs e) - 1 Study of methods and means of photographic reality captured by photographic equipment. It is divided into more branches, according to purpose, quality, type and so on. 2 The image obtained by a photographic process in which light acts on the sensitive layer of the film and the resulting image is then transferred from photochemically negative on paper.
Photography is an artistic addition to sites and site physical and chemical. Just the two directions dvdrip was largely given and its historical development, whose roots can be traced back to ancient times. Effects lenses, which were already dvdrip known in Assyria, Egypt and Greece Aristophanes dealt with in the 5 th century. dvdrip BC A century later appeared the first description of the camera obscura from the pen of the Greek philosopher Aristotle. Questions light exposure to certain substances remained unanswered for a little longer. In the 17th century, scientists still believed that silver chloride dvdrip so darkened under the influence of air. Leadership in creating a photographic image belongs to Thomas Wedgwood (1771-1805), which in photochemical processes creating the image experimented by the end of the 90th 18 years century. The resulting image is still unable to consistently maintain. Light regulated by the camera obscura. dvdrip The first picture has led to the connection of experience from investigations of the chemical action of the light of the results of research are regulated dvdrip by the optical system. The emergence of photography has earned Joseph Nicephore Niepce (1765-1833), Louis Jacques Mande Daguerre (1778-1851) and William Henry Fox Talbot (1800-1877). They were the inventors of the first photographic processes - heliography, Daguerreotype and talbotypie. The oldest photograph is Niepce View of Justice in Gras, created heliographic process in 1826.
Since the early forties 19 century, a photograph of their application dvdrip in studios in the form of portrait photography. Gradually formed the first organization of photographers and magazines. The first club was founded in 1842 in Edinburgh, dvdrip Scotland. Early fifties was discovered wet collodion process through which reduced the length of exposure and more photographers are not dependent only on static objects. At the same time revolution is taking place in portrait photography in the form of so-called. photo business cards of André Adolphe Eugène Disdériho (1819-1890). Photography becomes available to the general social strata. In addition to portrait photography in the early decades of existence, there is a photo documentary photography, landscape photography, but also photograph for scientific purposes.
Another period of rapid development of photographic techniques were Seventies 19 century, when not only honed cameras, but also came discoveries of dry plates with silver bromide. Use them Richard Leach Maddox (1816-1902), which essentially freed photographic process from technical difficulties-then wet process. To develop a color photo was a landmark invention brothers Augusta (1862-1954) and Louis (1864-1948) Lumièrovcov, who in 1904 discovered color photograph on the principle grid.
A special type of photo is piktorialistická photograph, which is formed from the late sixties 19 century and persists until the interwar period. dvdrip Its pioneers Oscar Gustav Rejlander (1813-1875) dvdrip and Henry Peach Robinson (1830-1901) was in his photographs, trying to bring aesthetics former paintings and lavishly photographed in the background of scenes, with extensive use of montage, toning dvdrip or different interventions in the positive and negative. On piktorialistickú photo by linking 20 20 years century staged photograph, which also binds to studio work. It is a figurative picture, which builds on theatrical dance spectacular.
In opposition to the aestheticized reality piktorialistickej photo is called. net or imminent photograph. Its proponents - purists - were opposed to any interference in the affirmative or negative. In the early 20th century this tendency is represented by a group Fotosecesia (Alfred Stieglitz) and later radicalized in the formation of Paul Strand (1890-1976), Edward Weston (1886-1958) and the Group f/64, which represents a new photo eternity. dvdrip
With the advent of avant-garde art is also developing new photographic thinking. Dadaists, constructivists and the Bauhaus school leaders use new techniques of photographic images (photogram, collage, photomontage, staged photograph) and examine the application dvdrip of photography in painting, typography, theater productions and other areas. dvdrip The second development branch of artistic work with photography originated ok