History of the photography

The word "photography" was created from the Greek roots φωτός (phōtós), genitive of φῶς (phōs), "light" and γραφή (graphé)", representation using lines" or "drawing", together meaning "drawing with light.

Photography is an art form that has existed for nearly two centuries and has evolved in countless ways since its inception. From the earliest camera obscuras to the latest digital technologies, photography has become an integral part of modern life, with billions of photos taken every day. It is the art of capturing light with a camera, usually via a digital sensor or film, to create an image. With the right camera equipment, you can even photograph wavelengths of light invisible to the human eye, including UV, infrared, and radio waves.

Evolution of the photography

1. Early Beginnings: The Birth of Photography

Camera Obscura (5th Century BC – 17th Century AD)

The concept of capturing images dates back to ancient times with the camera obscura, a darkened room or box with a small hole that projects an inverted image of the outside scene onto a surface inside.

Used by artists to trace scenes, it laid the groundwork for understanding light and optics.

Camera obscura

Drawing of a camera obscura

2. First Photograph (1826)

Joseph Nicéphore Niépce created the first permanent photograph, known as “View from the Window at Le Gras,” using a process called heliography.

He exposed a bitumen-coated plate for several hours to capture the image.

Niépce employed a camera obscura to capture the scene from his window onto a pewter plate covered with Bitumen of Judea, a light-sensitive asphalt.

After many hours of exposure to light, the Bitumen of Judea that had not been hardened by the light was erased with a solvent, producing a permanent picture.

This technique was dubbed heliography by Niépce, which means “sun drawing.” The image he made, titled “View from the Window at Le Gras,” is regarded as the first permanent photograph in the world.

View from the Window at Le Gras, 1826, the earliest surviving camera photograph. Original plate (left) and colorized reoriented enhancement (right).

3. The Daguerreotype Era (1839 – 1860s)

Louis Daguerre and the Daguerreotype (1839)

Louis Daguerre developed the daguerreotype, the first practical photographic process.

It used a polished silver-plated copper sheet, sensitized with iodine vapor and exposed to light in a camera.

The image was developed using mercury vapor and fixed with a salt solution. It produced a highly detailed, one-of-a-kind image.

The daguerreotype gained widespread popularity, leading to the establishment of commercial portrait studios.

It democratized portraiture, making it accessible to the middle class.

Daguerreotype of Louis Daguerre in 1844 by Jean-Baptiste Sabatier-Blot

4. Advances in Photographic Processes (1840s – 1880s)

1. Calotype and Talbotype (1841)

William Henry Fox Talbot introduced the calotype process, using paper coated with silver iodide. It produced a negative image, which could be used to make multiple positive prints.

Talbot’s process laid the foundation for modern photography.

Portrait of William Henry Fox, John Moffat, Public domain, via Wikimedia Commons

2.Wet Plate Collodion (1851)

Frederick Scott Archer invented the wet-plate collodion process, which produced glass plate negatives. The process involved coating a glass plate with collodion, sensitizing it in a silver nitrate solution, and exposing it while still wet.

It offered sharper images and shorter exposure times compared to earlier methods.

Devil’s Cascade taken on wet-plate collodion photography; See page for author, public domain, via Wikimedia Commons

3. Tintypes and Ambrotypes

Tintypes used a similar process to wet-plate collodion but on a thin iron plate, making them more affordable and durable.
Ambrotypes were glass plate images that appeared positive when viewed against a dark background.
Ambrotypes

James Ambrose Cutting patented the ambrotype process in 1854. Ambrotypes were most popular from the mid-1850s to the mid-1860s.

An ambrotype consists of an underexposed glass negative placed against a dark background. The dark backing material creates a positive image.
Photographers often applied pigments to the surface of the plate to add color, typically tinting the cheeks and lips red while adding gold highlights to jewelry, buttons, and belt buckles. Ambrotypes were sold in either cases or ornate frames, creating an attractive product while also protecting the negative with cover glass and brass mats.
They were replaced by carts de visited and other paper print photographs, which were readily available in multiple copies.

Two unidentified women reading letters, approximate eighth-plate ambrotype

Tintypes

originally known as ferrotypes or melainotypes, were invented in the 1850s and continued to be produced into the 20th century.

The photographic emulsion was applied directly to a thin sheet of iron coated with a dark lacquer or enamel, which produced a unique positive image.

Like the ambrotype, tintypes were often hand colored. Customers purchased cases, frames, or paper envelopes to protect and display their images.

Anonymous, Two Women, tintype, c. 1870

5. The Rise of Film Photography (1880s – 20th Century)

Gelatin Emulsion and Dry Plates

Richard Leach Maddox introduced the gelatin dry plate process, which allowed plates to be prepared and stored for later use, making photography more convenient and accessible.

Folmer Graflex Century Dry Plate Camera, circa 1900

Period British Dry Plate Advertisement

Dr. Richard Leach Maddox, 1871

Photo by J. Thomson

Kodak and Roll Film (1888)

George Eastman revolutionized photography with the introduction of the Kodak camera, which used roll film instead of glass plates.

The slogan “You press the button, we do the rest” emphasized ease of use. After capturing images, users sent the camera to Kodak for film processing and reloading.

Color Photography (1907)

The Autochrome Lumière, introduced by the Lumière brothers, was the first commercially successful color photography process. It used dyed starch grains on a glass plate to produce color images.

6. The Digital Revolution (Late 20th Century – Present)

Digital Cameras (1975)

Steven Sasson, an engineer at Eastman Kodak, developed the first digital camera, which captured images using a CCD sensor and stored them on a digital tape.
In 1975, Sasson developed a prototype for the world's first self-contained digital camera at Kodak.
This early camera weighed around 8 pounds and utilized a CCD to capture images at a resolution of just 0.01 megapixels (100 x 100 pixels).
The camera recorded photos onto cassette tapes, and it took about 23 seconds to store each image PetaPixel+1.
Sasson borrowed parts, including a lens from a Super 8 movie camera, and built the device using an array of circuit boards and batteries.

Digital SLRs and Mirrorless Cameras

The introduction of digital single-lens reflex (DSLR) cameras in the 1990s and mirrorless cameras in the 2000s transformed photography, offering high image quality, interchangeable lenses, and advanced features.

Smartphone Photography

The integration of high-quality cameras into smartphones in the 21st century revolutionized photography, making it accessible to billions of people worldwide.

Post-Processing and Editing

Software like Adobe Photoshop and Lightroom allows photographers to edit and enhance images with unprecedented precision and creativity.

The evolution of photography reflects humanity's quest to capture and preserve moments in time. From the early days of chemical processes like heliography and daguerreotypes to the invention of film and the rise of digital technology, photography has transformed into an accessible and ubiquitous art form.