The history of portrait photography

 You probably know about portrait photography but do you know how and where this photography started, that is, do you know the history of portrait photography.  Let's talk about this history below.

 Portrait photography has had a long and varied history since the beginning of the photographic process at Louis Dagu in 1839.

 History of portrait photography

  The focus of this course will be on photography and self-image in photography  A picture is a self-portrait of a person taken by someone else while a self-portrait is a self-portrait.

  The invention of photography can be attributed to Louis Daguerre, who first presented the idea in 1839 at the French Academy of Sciences.

  Portrait studios began the following year  These early studios were not an immediate hit, as most of the public was unsure of the new medium.  To alleviate their fears, photographers tried to capture images of celebrities like Abraham Lincoln and Charles Dickens.  Portrait photography has become a means to get images of loved ones or celebrities without directing any artist to paint a time-consuming painting.

  Let’s now take a look at some of the reasons why images are starting to be widely used in photography.

  1. Preservation of history

  In addition to pictures of celebrities and family members, painting became a means of preserving the history of photography.  Ninety-one U.S. delegates signed the Washington D.C. Convention in 1857 to secure agreements and trade agreements.  They were photographed by Samuel Kohner and Julian Vanerson.

  The Civil War broke out in 1861, and it included some of the first scenes of the battle scenes and the soldiers.  It became popular to have pictures of loved ones so the people in front of the house could remember what their soldier Nick looked like when he was killed in battle.

  2. Recording offenders

  Portrait photography assisted Crime Branch in its investigation, especially with Alan Pinkerton's National Detective Agency.  Think of them as a pre-FBI version of the FBI  The organization began photographing criminals in 1870, making it the largest mugshot collection in the world.

  3. Protecting the dead

  In addition to commemorating life, pictures of the dead were also taken  People wanted a way to remember their loved ones before they were buried because of the high mortality rate of people, especially children, in the Victorian era due to widespread disease.  For this reason, as sick as we are now, you may have seen countless examples of post-mortem photos taken by dead relatives long ago.

 We hope you find out more about the history of portrait photography, if you have any doubts or you can contact us for more information.

History of scientific photography

 Do you think there is a lot of demand for scientific photography today?  So I hope you know about photography.  But do you know where and how this photography started?  Or to put it bluntly, it is said to be the history of scientific photography.  Let's learn about the history of this scientific photography.

First scientific photograph

 Did you know that on January 7, 1839, Louis-Jack-Mande Daguerre, an established artist and chemist in Paris, announced to the French Academy of Sciences that he had perfected a photographic imaging technology that could be widely used and used.  |  His invention, later dubbed Dagururotype, was based on a special property of the silver iodide: when exposed to light, the molecules transform into a chemical that can turn into a charcoal shade and line when the mercury later develops.  The brighter the light, the darker the silver-mark amalgam  A sheet of metal copper plated with silver iodide, for a long time faced a road view, a picture of the road was presented as a line and shadow of various radiance on the Dagururotype plate.

  Daguer initially thought that his invention would often be suitable for personal use in travel logs, art installations and architectural records.  But it was more and more used in scientific research in the nineteenth century, due to its ability to capture natural reality in one moment and preserve it for detailed investigation.  Astronomers first accepted this theory;  The first images of the sun and solar eclipses were captured on both Dagururotypes in the 1940s.  By the end of the nineteenth century, photographic images - a new tool for transferring images from silver-plated glass plates to paper - became the main tool of the scientific trade, and photographic images became more and more popular in scientific journals.  Since then, the role of photography in science has only increased

  Why do scientists always consider photography so high?  Careful observation of evidence is at the heart of modern scientific methods;  Photography has always been valued as an objective technique of observation, free from the possibility of human error in the old-fashioned way of sketching experimental observation.  As important as it is, it can collect photographic data that cannot be identified or processed by the human eye.  Using technology that took the beam's invisible X-ray pathway, for example, in 1952, Rosalyn Franklin was able to reveal the exact structure of the DNA molecules embedded in it - which we now recognize as double helix.  At the other end of the special scale, telescopic cameras can record galaxies four billion light-years away from Earth, such as these images from NASA's Moon X-ray Observatory.  And photography can “slow down” events that are usually too early for the eye.  In 787878, for example, a revolutionary public photographer on a horse from Edward Muebridge resolved a long dispute over whether the four legs of a horse were off the ground at the same time.  In the 1950s, MIT physicist Harold Edgerton used a strobe light flash to create a striking image of an accurate bullet passing through an Apple bullet, sprinkled a drop of milk in a glass, and a hummingbird wing.

  These discoveries describe a fundamental structural framework: technological advances in optics, cameras, and light, and scientific advancement and discovery.  A recent example of this movement includes digital cameras  A computerized camera developed in the early 1st century that uses a light-sensitive electronic chip called a charge-coupled device (CCD), the electromagnetically charged (electronically charged) and the electronically charged (electronically charged) most of the time.  Did  Time Scientists quickly realized that they could capture images in very dark conditions, using CCTV cameras to record shapes and structures inside a bi-bi-tissue or under a microscope lens.

  Today, scientists and engineers continue to work together to develop more powerful scientific scientific imaging technology, such as functional magnetic resonance imaging (fMRI), which is used to track brain activity.  AFM), which uses reflective laser beams to map small, complex surfaces of the combined carbon atom in nanometers.  Science and photography stories must be involved in the 21st century.  In this spotlight, we invite you to learn about the forms of photography that contribute to the advancement of state-of-the-art scientific knowledge.

 I hope you have any doubts about the history of this scientific photography or you can also comment or contact us to find out more.

History of aerial photography

 Almost everyone knows about aerial photography, but do you know where and how this type of photography began?  Or to put it bluntly, what is called the history of aerial photography.  What do you know about this history?  Let's learn about the history of this photography.

 The first well-known Ariel photographer was taken in 1858 by a French photographer and balloonist Gasper Felix Turnach, known as "Nadar".  In 5555, he planned to use aerial photography to make maps and surveys, but he had to experiment for 3 years before successfully producing the first aerial photography.  It is a view of the French village of Petit-Bucket, taken from a tertiary hot air balloon 80 meters above the ground.  Given the complexity of the early colloidal photographic process, this does not mean that it requires a complete darkroom in a balloon basket!  Unfortunately, the original photographer of Nadar could no longer survive, and the old Erythron photographer is still well known, a portrait of James Wallace Black of Boston from a hot-air balloon taken in 1860.  This was after the development of the dry plate process  No more equipment needed to be carried, and the first free flight balloon photo mission was carried out in 1879 by a tribunal over Paris.

 Today, maps are being made using this type of photography.  And a lot of projects and big buildings are getting help.

 We hope you find out more about the history of aerial photography, if you have any doubts or you can contact us for more information.

History of astrophotography

 You probably know about astrophotography.  But do you know where and how this kind of photo started, or if you went directly to the history of astrophotography?

 Let's learn about the history of this photography

 Astronomical photography did not become a serious research device with the advent of dry plate photography until the late nineteenth century.  It was first used in 1876 by Sir William Hugins and his wife, Margaret Lindsay Hugins, to record the spectrum of astronomical objects.

 Do you know in what year the first images of space went into photographic negativity?  In 3939, Louis Jack Mande took the first photograph of the moon in Dagu.  It didn’t go very well  A year later, in 1840, John W. Draper captured a fine image of the moon.  The first postage stamp with black and white images of Queen Victoria was issued that year.  William Henry Harrison (Wig) defeated Martin Van Buren (Democrat).  Harrison died just 30 days after taking office, becoming Tyra's first vice president.  When John Draper took his successful photograph, it took 20 minutes to capture the moon in a Dagururotype image using a 5-inch reflected telescope.

 This is how astrophotography began, with the help of which many maps were made.  The development of this map has made today's map possible.

 We hope you have found out about the history of astrophotography, and if you have any doubts or would like to know more, you can also comment or contact us.  You can also check out previous articles to learn about Astrophotography.