Although the camera usually limits the photographer to depicting existing objects rather than imaginary or interpretive views, the skilled photographer can introduce creativity into the mechanical reproduction process. In truth, however, photography is not the automatic process that is implied by the use of a camera. In the early part of its history, photography was sometimes belittled as a mechanical art because of its dependence on technology. This understanding of photography’s supposed objectivity has dominated evaluations of its role in the arts. How many famous photographers can you name? Test your knowledge with this quiz. The photograph possesses, in the popular mind, such apparent accuracy that the adage “the camera does not lie” has become an accepted, if erroneous, cliché. The seemingly automatic recording of an image by photography has given the process a sense of authenticity shared by no other picture-making technique. This characteristic is unique to photography and sets it apart from other ways of picture making. The essential elements of the image are usually established immediately at the time of exposure. Upon exposure to the light forming the image, the sensitive material undergoes changes in its structure, a latent (but reversed) image usually called a negative is formed, and the image becomes visible by development and permanent by fixing with sodium thiosulfate, called “hypo.” With modern materials, the processing may take place immediately or may be delayed for weeks or months. Usually, but not necessarily, the image that is recorded is formed by a lens in a camera. One of the most important characteristics is immediacy. In order to understand them, one must first understand the characteristics of the process itself.
General considerationsĪs a means of visual communication and expression, photography has distinct aesthetic capabilities. For a treatment of motion-picture photography, or cinematography, see motion picture, history of, and motion-picture technology. For a discussion of the technical aspects of the medium, see photography, technology of. This article treats the historical and aesthetic aspects of still photography. The word, derived from the Greek photos (“light”) and graphein (“to draw”), was first used in the 1830s. History of photography, method of recording the image of an object through the action of light, or related radiation, on a light-sensitive material.
#4 pics 1 word 5 letters camera lens girl reading how to
COVID-19 Portal While this global health crisis continues to evolve, it can be useful to look to past pandemics to better understand how to respond today.Student Portal Britannica is the ultimate student resource for key school subjects like history, government, literature, and more.From tech to household and wellness products. Britannica Explains In these videos, Britannica explains a variety of topics and answers frequently asked questions.This Time in History In these videos, find out what happened this month (or any month!) in history.#WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find.Demystified Videos In Demystified, Britannica has all the answers to your burning questions.Britannica Classics Check out these retro videos from Encyclopedia Britannica’s archives.
0 kommentar(er)
