Through its evolution, photography helps shape the world consciousness, captures histories, and changes individual and social perspectives. For many people, it is the most dynamic and influential art medium of all time.
Photography is the process of producing images through paper, films, digital technology, or even canvas prints Canada. It requires the use of radiant energy and light reflected on sensitive surfaces such as optical sensors. Photography is considered both a communication medium and an art expression.
Brief History of Photography
Before the creation of moving images and canvas prints in Canada, photographs were complicated to produce. The first image was created by Joseph NicephoreNiepce using camera obscura in 1826. Niepce used the process called heliography, which involves a type of asphalt called Bitumen of Judea coated on a glass or metal. In his experiment, the asphalt hardened the light that touches the image. However, the model still lacked enough exposure time and clarity.
Niepce collaborated with Louis Daguerre, an artist who later became the pioneer of daguerreotype photography. The process involved the usage of copper plate, which he combined with silver iodide, light exposure, fumed mercury vapor, and even salt. This process created more stable and more precise images that require lower exposure time. His invention served as a foundation of modern photographic technology.
The daguerreotype photography was later replaced by Henry Talbot’s invention of paper-based images. Meanwhile, Autochrome, or color photography process, was released in 1907 based on the findings of Louis Hauron and Charles Cros. The process was developed into Kodachrome, which offered a cheaper and faster process. Finally, Dycam was introduced in 1990 and had been evolving since then.
Uses of Photography as a Medium
Photography is an art form. Therefore, many people tend to think that it is not as essential as a person’s daily food and shelter. However, photographs prove to be more than just a material.
A picture is universal.
An image does not contain any language barrier between the messenger (photographer) and the receiver. Thus, any message that the picture tells is easily understandable.
A picture paints a thousand words.
Visual sensors enhance a person’s capability to understand the meaning and absorb information. A single glance at an image will induce thoughts and ideas to a person.
A photograph is a reflection of reality; thus, it is more credible.
A picture is more effective in evoking emotions and encouraging change because people know that the message is real. Although technological advancements allow image modification nowadays, images still mirror actual events and narratives.
Photography transcends time and distance.
A photograph will live on forever. Thus, people need to take pictures of loved ones, significant events, and memorable experiences. Time will pass, but the memory inside a photograph will last forever.
An image is a reliable document of history.
Photography can tell a story by capturing activities, people, and events. People tend to doubt the accuracy of textual papers for lack of proof. Photographs offer a reliable account of history.
Photography changes individual perspectives.
Looking at photographs makes a person to see things from a different perspective.
Photography, as an art and medium, offers a wide array of possibilities. It can be a catalyst for change, an eternal record of the world, or it can even be just a personal hobby where you can express your passion, thoughts, and imagination.