Monday, December 7, 2020

A Brief History of Photography: The Beginning

 Photography. An art form invented in 1830s, becoming publicly recognised ten years later.

Today, photography is the largest growing hobby in the world, with the hardware alone creating a multi-billion dollar industry. Not everyone knows what camera obscura or even shutter speed is, nor have many heard of Henri Cartier-Bresson or even Annie Leibovitz.

In this article, we take a step back and take a look at how this fascinating technique was created and developed.

Before photography was created, people had figured out the basic principles of lenses and the camera. They could project the image on the wall or piece of paper, however no printing was possible at the time: recording light turned out to be a lot harder than projecting it. The instrument that people used for processing pictures was called the Camera Obscura (which is Latin for the dark room) and it was around for a few centuries before photography came along.

It is believed that Camera Obscura was invented around 13-14th centuries, however there is a manuscript by an Arabian scholar Hassan ibn Hassan dated 10th century that describes the principles on which camera obscura works and on which analogue photography is based today.



Camera Obscura is essentially a dark, closed space in the shape of a box with a hole on one side of it. The hole has to be small enough in proportion to the box to make the camera obscura work properly. Light coming in through a tiny hole transforms and creates an image on the surface that it meets, like the wall of the box. The image is flipped and upside down, however, which is why modern analogue cameras have made use of mirrors.

In the mid 16th century, Giovanni Battista della Porta, an Italian scholar, wrote an essay on how to use camera obscura to make the drawing process easier. He projected the image of people outside the camera obscura on the canvas inside of it (camera obscura was a rather big room in this case) and then drew over the image or tried to copy it.


The process of using camera obscura looked very strange and frightening for the people at those times. Giovanni Battista had to drop the idea after he was arrested and prosecuted on a charge of sorcery.

Even though only few of the Renaissance artists admitted they used camera obscura as an aid in drawing, it is believed most of them did. The reason for not openly admitting it was the fear of being charged of association with occultism or simply not wanting to admit something many artists called cheating.

Today we can state that camera obscura was a prototype of the modern photo camera. Many people still find it amusing and use it for artistic reasons or simply for fun.

Installing film and permanently capturing an image was a logical progression.

The first photo picture—as we know it—was taken in 1825 by a French inventor Joseph Nicéphore Niépce. It records a view from the window at Le Gras.


The exposure had to last for eight hours, so the sun in the picture had time to move from east to west appearing to shine on both sides of the building in the picture.

Niepce came up with the idea of using a petroleum derivative called "Bitumen of Judea" to record the camera's projection. Bitumen hardens with exposure to light, and the unhardened material could then be washed away. The metal plate, which was used by Niepce, was then polished, rendering a negative image that could be coated with ink to produce a print. One of the problems with this method was that the metal plate was heavy, expensive to produce, and took a lot of time to polish.


In 1839, Sir John Herschel came up with a way of making the first glass negative. The same year he coined the term photography, deriving from the Greek "fos" meaning light and "grafo"—to write. Even though the process became easier and the result was better, it was still a long time until photography was publicly recognized.

At first, photography was either used as an aid in the work of an painter or followed the same principles the painters followed. The first publicly recognized portraits were usually portraits of one person, or family portraits. Finally, after decades of refinements and improvements, the mass use of cameras began in earnest with Eastman's Kodak's simple-but-relatively-reliable cameras. Kodak's camera went on to the market in 1888 with the slogan "You press the button, we do the rest".

In 1900 the Kodak Brownie was introduced, becoming the first commercial camera in the market available for middle-class buyers. The camera only took black and white shots, but still was very popular due to its efficiency and ease of use.


Color photography was explored throughout the 19th century, but didn't become truly commercially viable until the middle of the 20th century. Prior to this, color could not preserved for long; the images quickly degraded. Several methods of color photography were patented from 1862 by two French inventors: Louis Ducos du Hauron and Charlec Cros, working independently.

The first practical color plate reached the market in 1907. The method it used was based on a screen of filters. The screen let filtered red, green and/or blue light through and then developed to a negative, later reversed to a positive. Applying the same screen later on in the process of the print resulted in a color photo that would be preserved. The technology, even though slightly altered, is the one that is still used in the processing. Red, green and blue are the primary colors for television and computer screens, hence the RGB modes in numerous imaging applications.

The first color photo, an image of a tartan ribbon (above), was taken in 1861 by the famous Scottish physicist James Clerk Maxwell, who was famous for his work with electromagnetism. Despite the great influence his photograph had on the photo industry, Maxwell is rarely remembered for this as his inventions in the field of physics simply overshadowed this accomplishment.

The first ever picture to have a human in it was Boulevard du Temple by Louis Daguerre, taken in 1838. The exposure lasted for about 10 minutes at the time, so it was barely possible for the camera to capture a person on the busy street, however it did capture a man who had his shoes polished for long enough to appear in the photo.


At one time, photography was an unusual and perhaps even controversial practice. If not for the enthusiasts who persevered and indeed, pioneered, many techniques, we might not have the photographic styles, artists, and practitioners we have today. Here are just a few of the most influential people we can thank for many of the advances in photography.

Photography became a part of day-to-day life and an art movement. One of the people behind photography as art was Alfred Stieglitz, an American photographer and a promoter of modern art.


Stieglitz said that photographers are artists. He, along with F. Holland Day, led the Photo-Secession, the first photography art movement whose primary task was to show that photography was not only about the subject of the picture but also the manipulation by the photographer that led to the subject being portrayed.

Stieglitz set up various exhibitions where photos were judged by photographers. Stieglitz also promoted photography through newly established journals such "Camera Notes" and "Camera Work".



Felix Nadar (a pseudonym of Gaspard-Félix Tournachon) was a French caricaturist, journalist and—once photography emerged—a photographer. He is most famous for pioneering the use of artificial lightning in photography. Nadar was a good friend of Jules Verne and is said to have inspired Five Weeks in a Balloon after creating a 60 metre high balloon named Le Géant (The Giant). Nadar was credited for having published the first ever photo interview in 1886.


Nadar's portraits followed the same principles of a fine art portrait. He was known for depicting many famous people including Jules Verne, Alexander Dumas, Peter Kropotkin and George Sand.



Henri Cartier-Bresson was a French photographer who is most famous for creating the "street photography" style of photojournalism, using the new compact 35mm format (which we still use today). Around the age of 23, he became very interested in photography and abandoned painting for it. "I suddenly understood that a photograph could fix eternity in an instant," he would later explain. Strangely enough, he would take his first pictures all around the world but avoided his native France. His first exhibition took place in New York's Julien Levy Gallery in 1932. Cartier-Bresson's first journalistic photos were taken at the George VI coronation in London however none of those portrayed the King himself.

The Frenchman's works have influenced generations of photo artists and journalists around the world. Despite being narrative in style, his works can also be seen as iconic artworks. Despite all the fame and impact, there are very few pictures of the man. He hated being photographed, as he was embarrassed of his fame.



Check This Link To Know More About Photography : https://bit.ly/39Rpdsc

Friday, December 4, 2020

Top 10 Digital Photography Tips

Top 10 Digital Photography Tips

Whether you are a beginner or more experienced with photography, here are some of our favorite tips that will help you improve your photography!

1

Use the Rule of Thirds


This rule helps you take eye-catching pictures by using one of the most effective rules of composition.

If you want to take pictures that have a “wow” factor built in them, the Rule of Thirds is the composition secret you need to take advantage of!

To use the rule of thirds, imagine four lines, two lying horizontally across the image and two vertical creating nine even squares. Some images will look best with the focal point in the center square, but placing the subject off-center at one of the intersecting points of the imaginary lines will often create a more aesthetically composed photograph.

When a photograph is composed using the rule of thirds the eyes will wander the frame. A picture composed using the rule of thirds is usually more pleasing to the eye.

If you want to take great photos that you’d be proud of, by using the rules of composition.

2

Avoid Camera Shake


Camera shake or blur is something that can plague any photographer and here are some ways to avoid it.

First, you need to learn how to hold your camera correctly; use both hands, one around the body and one around the lens and hold the camera close to your body for support.

Also, for handheld shooting, make sure that you are using a shutter speed that is appropriate for your lens’ focal length. If you’re shutter speed is too slow, any unintentional movement of the camera will result in your entire photograph coming out blurry.

The rule of thumb is not to shoot at a shutter speed that is slower than your focal length to minimize this problem:

1 / Focal Length (in mm) = Minimum Shutter Speed (in seconds)

So, as an example, if you’re using a 100mm lens, then your shutter speed should be no lower than 1/100th of a second.

Use a tripod or monopod whenever possible.

Are you confused by any of the terminology? Do you want to easily control your camera and finally get rid of the confusion about focal length, aperture, shutter speed, and other settings?

If so, check out our most recommended course: Extremely Essential Camera Skills. It’s the easiest and quickest way to learn how to take great photos while learning all the basics of your camera.

3

Learn to use the Exposure Triangle


To get your photos looking their best, you need to master the three basics: Aperture, Shutter Speed and ISO.

You also need to understand the relationships between these three controls. When you adjust one of them, you would usually have to consider at least one of the others, to get the desired results.

Using Auto Mode takes care of these controls, but you pay the price of not getting your photos to look the way you wanted them, and often disappointing.

It’s a better idea to learn how to use Aperture-priority or Shutter-priority modes, and ultimately shoot in Manual mode.

4

Use a Polarizing Filter


If you can only buy one filter for your lens, make it a polarizer.

The recommended type of polarizer is circular because these allow your camera to use TTL (through the lens) metering such as auto exposure.

This filter helps reduce reflections from water as well as metal and glass; it improves the colors of the sky and foliage and will help give your photos the WOW factor. It will do all that while protecting your lens. There’s no reason why you can’t leave it on for all of your photography.

5

Create a Sense of Depth


When photographing landscapes, it helps to create a sense of depth, in other words, make the viewer feel like they are there.

Use a wide-angle lens for a panoramic view and a small aperture of f/16 or smaller to keep the foreground and background sharp. Placing an object or person in the foreground helps give a sense of scale and emphasizes how far away the distance is.

Use a tripod if possible, as a small aperture usually requires a slower shutter speed.

6

Use Simple Backgrounds


The simple approach is usually the best in digital photography, and you have to decide what needs to be in the shot, while not including anything that is a distraction.

If possible, choose a plain background – in other words, neutral colors and simple patterns. You want the eye to be drawn to the focal point of the image rather than a patch of color or an odd building in the background. This is especially vital in a shot where the model is placed off center.

7

Don’t Use Flash Indoors


Flash can look harsh and unnatural especially for indoor portraits. Therefore, there are various ways you can take an image indoors without resorting to flash.

First, push the ISO up – usually ISO 800 to 1600 will make a big difference for the shutter speed you can choose. Use the widest aperture possible – this way more light will reach the sensor, and you will have a nice blurred background. Using a tripod or an I.S. (Image Stabilization) lens is also a great way to avoid blur.

If you absolutely must use flash, then use a flash with a head you can rotate, and point the light to the ceiling on an angle.

8

Choose the Right ISO



The ISO setting determines how sensitive your camera is to light and also how fine the grain of your image.

The ISO we choose depends on the situation – when it’s dark we need to push the ISO up to a higher number, say anything from 400 – 3200 as this will make the camera more sensitive to light, and then we can avoid blurring.

On sunny days we can choose ISO 100 or the Auto setting as we have more light to work with.

9

Pan to Create Motion


If you want to capture a subject in motion, then use the panning technique. To do this, choose a shutter speed around two steps lower than necessary – so for 1/250, we’d choose 1/60. Keep your camera on the subject with your finger half way down on the shutter to lock the focus and when ready, take the photo, remembering to follow them as they move.

Use a tripod or monopod if possible to avoid camera shake and get clear movement lines.

10

Experiment with Shutter Speed


Don’t be afraid to play with the shutter speed to create some interesting effects.

When taking a night time shot, use a tripod and try shooting with the shutter speed set at 4 seconds. You will see that the movement of the object is captured along with some light trails.

If you choose a faster shutter speed of say 1/250th of a second, the trails will not be as long or bright; instead, you will freeze the action.

Try shooting other compositions with moving objects or backgrounds such as waves on a beach, crowds of people walking, cars commuting, with different shutter speeds to either capture blurred movement or snapshots that freeze everything sharply in time.

!

BONUS TIP: Invest More In Learning (and Less on Gear)



If you’re thinking about spending thousands on new cameras and lenses, think twice.

People often end up disappointed that their shiny new toys aren’t producing that “wow” factor they were expecting.

You can take stunning photos that you’ll be proud of, even with a modest digital camera fitted with its standard zoom lens. But you need to have a solid understanding of the basics.

That’s why it is critical to master composition and light, before spending anything on new gear.









































Wednesday, December 2, 2020

The Power of Photography

 


Photographers use their cameras as tools of exploration, passports to inner sanctums, instruments for change. Their images are proof the photography matters-now more than ever.


THIRTY-FOUR YEARS BEFORE the birth of this magazine, the Danish philosopher Søren Kierkegaard sourly prophesied a banal fate for the newly popularized art of photography. “With the daguerreotype,” he observed, “everyone will be able to have their portrait taken—formerly it was only the prominent—and at the same time everything is being done to make us all look exactly the same, so we shall only need one portrait.”

The National Geographic Society did not set out to test Kierkegaard’s thesis, at least not right away. Its mission was exploration, and the gray pages of its official journal did not exactly constitute a visual orgy. Years would go by before National Geographic’s explorers would begin using the camera as a tool to bring back what is now its chief source of fame: photographic stories that can alter perceptions and, at their best, change lives.

By wresting a precious particle of the world from time and space and holding it absolutely still, a great photograph can explode the totality of our world, such that we never see it quite the same again. After all, as Kierkegaard also wrote, “the truth is a snare: you cannot have it, without being caught.”

Today photography has become a global cacophony of freeze-frames. Millions of pictures are uploaded every minute. Correspondingly, everyone is a subject, and knows it—any day now we will be adding the unguarded moment to the endangered species list. It’s on this hyper-egalitarian, quasi-Orwellian, all-too-camera-ready “terra infirma” that National Geographic’s photographers continue to stand out. Why they do so is only partly explained by the innately personal choices (which lens for which lighting for which moment) that help define a photographer’s style. Instead, the very best of their images remind us that a photograph has the power to do infinitely more than document. It can transport us to unseen worlds.

When I tell people that I work for this magazine, I see their eyes grow wide, and I know what will happen when I add, as I must: “Sorry, I’m just one of the writers.” A National Geographic photographer is the personification of worldliness, the witness to all earthly beauty, the occupant of everybody’s dream job. I’ve seen The Bridges of Madison County—I get it, I’m not bitter. But I have also frequently been thrown into the company of a National Geographic photographer at work, and what I have seen is everything to admire and nothing whatsoever to envy. If what propels them is ferocious determination to tell a story through transcendent images, what encumbers their quest is a daily litany of obstruction (excess baggage fees, inhospitable weather, a Greek chorus of “no”), interrupted now and then by disaster (broken bones, malaria, imprisonment). Away from home for many months at a time—missing birthdays, holidays, school plays—they can find themselves serving as unwelcome ambassadors in countries hostile to the West. Or sitting in a tree for a week. Or eating bugs for dinner. I might add that Einstein, who snarkily referred to photographers as lichtaffen, meaning “monkeys drawn to light,” did not live by 3 a.m. wake-up calls. Let’s not confuse nobility with glamour. What transfixes me, almost as much as their images, is my colleagues’ cheerful capacity for misery.

Apparently they wouldn’t have it any other way. The lodestone of the camera tugged at each of them from their disparate origins (a small town in Indiana or Azerbaijan, a polio isolation ward, the South African military), and over time their work would reflect differentiated passions: human conflict and vanishing cultures, big cats and tiny insects, the desert and the sea. What do the National Geographic photographers share? A hunger for the unknown, the courage to be ignorant, and the wisdom to recognize that, as one says, “the photograph is never taken—it is always given.”

In the field I’ve seen some of my lens-toting compatriots sit for days, even weeks, with their subjects, just listening to them, learning what it is they have to teach the world, before at last lifting the camera to the eye. Our photographers have spent literally years immersed in the sequestered worlds of Sami reindeer herders, Japanese geisha, and New Guinea birds of paradise. The fruit of that commitment can be seen in their photographs. What’s not visible is their sense of responsibility toward those who dared to trust the stranger by opening the door to their quiet world. It’s a far riskier and time-consuming proposition to forgo the manipulated shot and instead view photography as a collaborative venture between two souls on either side of the lens.

Conscience is the other trait that binds these photographers. To experience the beauty of harp seals swimming in the Gulf of St. Lawrence is also to see the frailty of their habitat: scores of seal pups drowning due to the collapse of ice floes, a direct consequence of climate change. To witness the calamity of war in the gold-mining region of the Democratic Republic of the Congo is also to envision a glimmer of hope: Show the gold merchants in Switzerland what their profiteering has wrought, and maybe they’ll cease their purchases.

In the past 125 years, it turns out, Kierkegaard has been proved both wrong and right about photography. The images in National Geographic have revealed a world not of sameness but of wondrous diversity. But they have also, increasingly, documented societies and species and landscapes threatened by our urge for homogenization. The magazine’s latter-day explorers are often tasked with photographing places and creatures that a generation later may live only in these pages. How do you walk away from that? If my colleagues suffer a shared addiction, it’s to using the formidable reach and influence of this iconic magazine to help save the planet. Does that sound vainglorious? Ask the Swiss gold merchants. They saw Marcus Bleasdale’s images at a Geneva exhibit, and their Congolese gold purchases halted almost overnight.

Of course, every professional photographer hopes for The Epic Shot, the once-in-a-lifetime collision of opportunity and skill that gains a photograph instant entry into the pantheon alongside Joe Rosenthal’s Iwo Jima, Bob Jackson’s encounter with Jack Ruby gunning down Lee Harvey Oswald, and the Apollo 8 astronauts’ color depictions of planet Earth in its beaming entirety. And yet, game-changing photographs are not what National Geographic photographers do. The most iconic photograph ever to grace these pages is not of anyone or anything historic. Rather, it’s of Sharbat Gula, an Afghan girl of maybe 12 when photographer Steve McCurry encountered her in 1984 at a refugee camp in Pakistan. What her intense, sea-green eyes told the world from the cover of National Geographic’s June 1985 issue a thousand diplomats and relief workers could not. The Afghan girl’s stare drilled into our collective subconscious and stopped a heedless Western world dead in its tracks. Here was the snare of truth. We knew her instantly, and we could no longer avoid caring.

McCurry shot his immortal portrait well before the proliferation of the Internet and the invention of the smartphone. In a world seemingly benumbed by a daily avalanche of images, could those eyes still cut through the clutter and tell us something urgent about ourselves and about the imperiled beauty of the world we inhabit? I think the question answers itself.

Tuesday, December 1, 2020

Why We Do It: Photographers and Photo Editors on the Passion That Drives Their Work

 


The people who make up today’s thriving photographic community are our eyes to the world. Whether established artists and journalists or passionate emerging voices, they inform us, they inspire us, they amaze us, they put our world in the broader context of history.

But that community also faces great challenges — dwindling sales, increased competition and a fragile trust in photographers’ mission to inform. Too often, those factors can make those of us in that community, photographers and photo editors alike, lose sight of what drive us.

For this post, my last as editor of TIME LightBox, I asked 13 of my colleagues – some of the many photographers and photo editors who have influenced and inspired me over my last ten years in this industry – to answer these essential questions: Why do they do it? Why do they wake up every morning ready to take photographs, to edit them, to publish them? Why is photography important to them and, by extension, to all of us?

Here are their answers.

Kathy Ryan, Director of Photography, the New York Times Magazine

Photographs are the universal language of our era. Everyone has hundreds, maybe thousands in their pocket. Weightless, they turn the scale when the argument is: What happened here? Images don’t age or warp. A great photographer’s strings never go out of tune.

It is for this reason that we need photographers. They are the ones who sort all the chaos of the world into images that bring clarity to the free-for-all of life. They are the witnesses and artists who can distill the mayhem and beauty that surrounds us. They call our attention to the things we miss in our everyday lives and they call our attention to events and people at a great distance from our own patch of the universe. When they direct our eyes and hearts with precision and honesty, we know what we know differently and better. Photographers teach us to look again, look harder. Look through their eyes.

Ruddy Roye, Photographer

I shoot because I see. I shoot because if I don’t, I don’t know who will. Activism is seen as a dirty word. I shoot because I find peace in being especially active, and being a vigorous advocate for a cause.

How does one define what a “cause” is? According to Webster, it is “a person or thing that acts, happens, or exists in such a way that some specific thing happens as a result; the producer of an effect.”

I wish that every image I photograph reexamines and redefines the image of the black man, the black woman, and the black child. My photography is first and foremost a catalyst or reason to motive human action. Every picture I take asks the questions, “Who am I and what is my role here on this earth?” It is my way of seeing. It is my way of saying this is another way of seeing me.

Sarah Leen, Director of Photography, National Geographic

I have spent my entire professional life creating, editing, critiquing or teaching photography and working with photographers. It has been the way that I have experienced much of the world. In a deeply personal way I feel an image is a poem about time, about “staying the moment.” Photography can defeat time. Images can keep the memory of a loved one alive, hold a moment in history for future generations, be a witness to tragedy or joy. They can also change behavior, stimulate understanding and create a sense of urgency that will move people to action. Photography is the universal language that speaks to the heart.