Photography is the art and technique of creating durable images by recording light or other electromagnetic radiation through a process of recording light or other electromagnetic radiation.

The word “photography” is derived from the Greek φῶς (phōs) “light”, and γράφειν (graphēn), meaning “to write”.

The first permanent photograph was taken by Nicéphore Niépce on 17 December 1825 and depicted the view from his balcony in Paris. He had been experimenting with ways to record such a view.

What Is Photography

What Is Photography?

Photography is a visual art and profession that uses the recording of images to capture, create, express, or interpret the appearance, behavior, and/or the animate or inanimate subject matter.

Photography is often defined in terms of the scientific method, using a lens and film to create an optical image on a light-sensitive surface. However, this definition cannot be generalized to digital photography. A photographic image is created with a camera; the two are thus necessarily related.

The word “photograph” exists in both the visual and sound senses of the word; for example, one speaks about “taking a photograph”, but does so with one’s eyes closed. This ambiguity lies behind a common use of the word “photograph” (as opposed to image).



What Is Photography?

In the early 19th century, William Henry Fox Talbot experimented with various chemical processes (such as using cinabar) to amplify black-and-white images.

In 1826, Louis Daguerre used it to make a visible image of himself in France.

The next year photographic pioneer Henry Fox Talbot published one of the earliest known expositions of photography in England.

In 1861, French physicist Nicéphore Niépce (1765–1833) made an image on glass with silver halide salts, but this was not fixed in place like modern photographs; it was a negative impression onto which subsequent exposure produced an ordinary print.

What Is Photography Used For?

Photography can be used for so many different things. Photography is used to create images that can be used in advertising, for magazines, newspapers and book covers, for business logos and for personal portfolios.

Photography can also be used to capture images that are part of history and memorabilia. People can take pictures of the most famous monuments in their area, historical sites or other buildings that are important to them. They can take pictures of their friends or family members and then share these pictures with everyone.

Photography is also used by people who want a hobby that they can do by themselves without having to pay anyone else any money. There are many different types of cameras available on the market today including digital cameras which allow users to take high quality photos without having to spend time learning how to use them properly.

What Is Photography And How It Works

Photography is the recording of light and image. As a result, it allows us to capture the world around us in a way that is impossible with other forms of media such as film or video.


With photography, we are able to see places, people, and things that we would never otherwise be able to see. In addition, photography allows us to capture moments in time that may have been forgotten forever if not for this new method of capturing images.

The history of photography can be traced back as far as 1827 when Nicéphore Niépce began creating photographs using collodion film (a type of plastic). This invention was revolutionary because it allowed humans to capture images without having to use multiple exposures or multiple chemicals in order to create a picture.

In 1844 Louis Daguerre invented what is known as the daguerreotype process which involved silver nitrate being applied directly onto a polished copper plate which had been placed in an incubator for ten minutes before exposure occurred. The exposure process consisted of placing a lens above the plate and allowing light from outside into it through an opening where there was no glass present


Aperture is the size of the opening in a lens. The aperture determines how much light enters the camera. A large aperture allows more light to pass through the lens, which means less light is needed to expose a scene. A small aperture requires more light to pass through the lens, which means less light is needed to expose a scene.

A large aperture allows more light to pass through the camera, meaning less exposure is needed for an image when using this type of lens. The smaller the f/stop number, the larger that number gets; for example, f/1.4 is twice as large as f/2.8 (and several times larger than f/22).

Because a large aperture allows more light into your camera, you can use a low ISO setting without worrying about overexposing your image and losing detail in dark areas (as long as there’s enough ambient light).


Iso is the name of a compound that contains one atom of element X and one atom of element Y. The Iso symbol is shown at right.

Iso compounds are formed when two or more elements combine in a ratio such as 1:2, 1:3, or 1:4. The ratio of atoms in the ionic bond between elements X and Y determines how stable the compound will be.

The most common is the binary ionic compounds such as NaCl (sodium chloride) or KCl (potassium chloride). Binary ionic compounds are those with two ions or atoms each bonded to a single cation. These compounds occur naturally and in many chemical reactions.

More complex compounds can be formed by adding an anion, which is an ion with one less electron than its cation, to a cationic molecule.

Shutter Speed

The length of time the shutter is open to allow light to pass through the lens and onto the film. Shutter speeds can range from as slow as 1/10,000 sec.

to as fast as 1/4000 sec., depending on the amount of light available and the sensitivity of the film used. Shutter speeds are measured in seconds and fractions of seconds, e.g., 1/60 sec., 1/30 sec.

or 1/15 sec., which means that for every 60th of a second elapsed, a picture will be taken once every 30th of a second; for every 30th of a second elapsed, a picture will be taken once every 15th of a second; and for every 15th of a second elapsed, a picture will be taken once every 6th or 5th of a second (see shutter speed chart).

How Does Photography Work

There are a lot of people out there who have no idea how photography works. They just see pictures and think that’s all there is to it. But it’s not.

There are three main parts of photography: the camera, the film, and the light. The camera takes the picture, the film records it and the light illuminates it. It’s important to understand each part so you know what you’re doing when you take pictures.

The Camera

This is where you get your picture from. Cameras come in all shapes and sizes, depending on what kind of pictures you want to make. There are point-and-shoots, DSLRs (digital single-lens reflex cameras) and SLRs (single lens reflex). Every camera has its own particular strengths and weaknesses, so it’s important to choose one that’s right for your needs. You can find a detailed guide on selecting a digital camera here.

The Film

This is what stores your photos until they’re developed at a lab or printed out at home with a printer or scanner like an Epson printer or Fujifilm scanner. The film itself doesn’t take any pictures — it holds them until they’re developed into prints or negatives. If you want to print directly from

What Is Aperture & The Exposure Triangle Explained

Aperture is the opening of a lens, or a hole in a device used to collect light. It refers to the diameter of this opening, and can be adjusted to allow more or less light into an image. Aperture is like a window in your camera, allowing you to control how much light enters your camera.

The aperture is one of three things that make up exposure in photography: Shutter speed (how fast your shutter opens), ISO (a setting that determines how sensitive your sensor is to light) and aperture. If you’re shooting with a digital SLR camera, each of these three factors is controlled by different buttons on the camera body; if you’re shooting with a mirrorless camera, they are controlled by menu options on the screen.

Camera Iso And The Exposure Triangle Explained

The camera ISO is a measure of how sensitive the sensor of your camera is to light. The higher the ISO, the less sensitive it is to light, and vice versa.

The exposure triangle works like this:

Shutter speed – The time that elapses between pressing the shutter button and taking a photo. There are several different shutter speeds available on most digital cameras in increments from 1/4000th of a second down to 30 seconds.

The longer your shutter speed, the more light you can use without overexposing an image. A fast shutter speed will also allow for faster movement of objects in motion, but make sure that your subject doesn’t move during the exposure or else it will appear blurry!

Aperture – What size opening are you using when taking photos? This can affect depth of field (the area in focus) and how much light reaches your sensor. Aperture affects the depth of field by controlling how much “room” is available between objects in your image and how much light passes through them to reach your sensor.

A wider aperture allows more light into a scene so that there are multiple areas that are in focus while a smaller aperture allows less light into a scene so that only one area is in focus while everything else behind it gets left out completely

Camera Shutter And The Exposure Triangle Explained

The exposure triangle is a visual representation of the three factors that dictate the final exposure of an image: aperture, shutter speed and ISO.

Aperture refers to the size of the opening in your lens (or f-stop). A wider aperture allows more light into a camera while a smaller aperture allows less light.

Shutter speed refers to how long the shutter remains open to allow light in or out of your camera. The longer it stays open, the greater chance there is for motion blur when you press the shutter button.

Shutter speeds range from as short as 1/2000th of a second (1/60th of a second at full zoom) up to several seconds depending on your lens and its focal length. The longer it stays open, the faster the shutter speeds become because there are less vibrations from shaking hands or other sources causing blur.

ISO refers to how sensitive your camera sensor is to available light. Higher ISO settings allow more light into your sensor so you can use faster shutter speeds without using flash lighting or higher aperture settings which require more light reaching your sensor for proper exposure.

Film And Digital Photography Definition

Film photography is a process of making pictures on photographic film stock. The film is developed in a dark room, and the resulting negative may be printed at a photo lab or by the photographer. When digital photography was introduced in 1986, it quickly became popular with amateur photographers and professional photographers alike.

Digital photography involves taking images using computer-controlled cameras with sensors that capture light in an array of colors known as pixels, which can then be stored on a computer or printed out on photo paper.

The quality of digital images depends on the speed of the sensor and the resolution, or number of pixels per inch, which determine how small an image looks when printed out.

Digital cameras can be used to take photos while they are being taken; they do not have to be stopped down because they shoot at full aperture (f/1). They also have faster shutter speeds than film cameras, which allows them to capture motion blur caused by quick movement in front of them.

Many people who take photographs prefer to use digital cameras because they offer greater flexibility than film cameras do; there are no restrictions on what kind of films can be used for taking pictures

Photography Mediums

There are many different types of photography mediums, ranging from water-based to air-drying. Each one requires a different set of conditions and materials to make it work properly.

Water-based mediums are the most popular because they’re easy to use, but they’re also fairly expensive, so you’ll want to make sure your subject will look good in them. You also need to be very careful when using water-based media because if the surface gets too wet, it can ruin the image.

Air-drying photography is much less expensive than water-based media, but it’s also not as stable; if you leave your artwork for too long in an air-drying case, it will crack and break. Air-drying photography works best with subjects that don’t change much over time or with subjects that have a very smooth surface (like glass or aluminum).

Film Photography

Film photography is a form of photography where the image is recorded on photographic film. The medium can be black and white or colour, and produces an image that is fixed during exposure, rather than being produced directly in a chemical process to produce an image.

Although photographs have been produced by means of light-sensitive materials since the earliest forms of photography, such as daguerreotypes, the invention of practical film allowed for the first time the possibility of permanent images.

Film differs from other recording media in that light-sensitive silver halide grains are arranged into tiny rectangular cells along a strip of material called a film base. A single grain contains 10–30 million “dipole” crystals which absorb different wavelengths of light depending on their orientation with respect to each other.[1]

Film is processed through photographic processing chemicals to create an image. The resulting negative or positive image can then be displayed or printed (and appear as though it was taken with a camera) by applying visual effects such as toning, contrast enhancement or color correction.[2]

Digital Photography

Digital photography is the process of capturing images digitally via a camera, on a memory card (which is often referred to as a digital camera) or directly through a computer. The term “digital” means that the image is stored in the form of electrons, rather than as a chemical pattern in a physical medium, such as film.

Digital images may be manipulated with computers using special software and hardware. Digital images can be stored on removable media such as compact discs or DVDs, or on permanent storage like hard drives, networked storage devices or cloud storage services.

The resolution of digital cameras varies greatly depending on the type and age of the camera. A high-resolution camera can have millions of pixels while lower resolution cameras have smaller pixel sizes.

Digital photographs can be edited using specialized software applications designed for that task. For example, Adobe Photoshop is used to edit photographs taken with digital cameras and scanners; other image editing software includes GIMP for open-source image editing and Paint Shop Pro for photo retouching.

Art Photography

Art photography is the art of photography that uses the medium to create a visual image. Art photography is often used to express an artist’s personality, and can include elements such as abstract, contemporary, documentary, fashion, scenic, street photography, or photojournalism.

Artistic photography is an alternative for photographers who are passionate about their subject matter but want to break away from traditional styles of photography. For example, an art photographer may want to take photographs of a beautiful scene in nature that would be enhanced by using a wide angle lens and a slow shutter speed.

A more artistic approach may be used when photographing people or objects that are not particularly interesting or exciting; this type of photography will produce images that have a unique style and color palette.

Documentary Photography

Documentary photography is a genre of photography in which the photographer tries to capture events as they unfold, rather than taking staged photographs. Documentary photographers are often concerned with politics, social issues and contemporary culture.

The word documentary was first used in the late nineteenth century to describe photographs that were meant to be seen and not printed in the studio. The term was coined by Henri Toulouse-Lautrec and its use became popular after World War I.

It has been used frequently since then by documentary photographers, but it was not until the early 1960s that documentary photography gained wide recognition as an artistic form.

Documentary photographers generally work in a way that is opposite from photojournalists, who take pictures quickly and without much thought about them. They usually take many photographs of a scene or event while they are happening, and then select those they want to use. They may photograph several scenes at once, or they may photograph one scene several times over the course of several days or weeks.

Commercial Photography

Commercial photography is a lot of fun, but it can also be a lot of work. You have to balance your time between the photography and the business side of things. If you’re just starting out, you should focus on building your portfolio and learning how to work in a studio.

Once you have some experience under your belt and a few projects under your belt, then it’s time to start getting more serious about commercial photography.

Commercial photography is different from personal photography in that it isn’t as emotional or intimate. It’s also not as technical since commercial clients don’t care about things like aperture and shutter speed as much as personal clients do.

The most important thing is that commercial photographers are able to get really good shots in any situation with little or no warning, which requires quick reflexes and an ability to think on your feet.

Film Photography Examples By Ryan Muirhead

Film photography is the art of capturing light on film and developing it using chemicals. The image is then printed onto a piece of paper or electronic medium, such as a digital sensor. The two main categories of film are black-and-white, and color negative.

Color film contains three layers: the emulsion layer, which forms the visible part of the image; a clear protective layer; and an infrared blocking filter to prevent ultraviolet light from damaging the film. Black-and-white film does not contain a protective layer so it must be processed in special ways to prevent exposure to light during processing, printing, or scanning.

Black-and-white film can be processed using any method that doesn’t involve exposing it to light during development. For instance, if you want your photographs printed on traditional photographic paper with color prints, you need to use dye-transfer paper instead of black-and-white paper (which has no dye).

If you want your photograph printed on matte paper with silver halide latent images (without dye), then you need to use black-and-white paper instead of color paper (which does have dye). This is because dye transfer papers don’t work well with conventional color films because they do not contain dyes that

What Is Photography Used For?

Photography is the art of capturing the world’s beauty in an image. It is a medium that allows us to capture memories and create memories. Photography is used for many purposes, such as documenting our daily life, taking pictures of friends and family, or even just to have fun!

In photography, there are different types of cameras that can be used. The most common type of camera used today is called a digital camera. The digital camera has come a long way since its first introduction into the market in 1989. Digital cameras now have more features than ever before and they produce high quality photos without any hassle at all!

A majority of people use their digital cameras to take pictures of themselves, their families and their friends. They also use them to document historic events such as weddings, parties and birthdays just to name a few things! You can even buy special filters for your camera so that you can change the colors of your photos or make them look like something else entirely!

Purpose Of Photography

The purpose of photography is to document the world around us. It can be a form of art, but it’s also a tool we use to try and understand the world around us. Photography can tell the story of a place through capturing the details that are unique to each place, and it can tell the story of people through capturing their likenesses.

The things that make photography unique are that it allows you to capture time in photos, not just live action. You can capture moments in time that may have been missed or forgotten by others. You can share these moments with others as well as yourself by looking back at them years later and remembering what was happening at that time in your life.

It’s also an amazing way to document your travels around the world; from going on vacation, or taking pictures of people who don’t speak your language—your photos will help you remember these experiences for years to come!

Ansel Adams Art Of Photography

Ansel Adams is one of the most famous photographers in the world. He’s known for his black and white photos of Yosemite, Death Valley, and other iconic American landscapes. And he’s also known for his work with color photography, including his masterpiece The Big Trail (1930).

Adams was born in San Francisco in 1902. His mother died when he was young and he was raised by his father, a Presbyterian minister. He studied at Yale University and then went to work as an editor at a magazine called LIFE. In 1927 he left LIFE to become a freelance photographer.

Adams’ first major project was photographing Yosemite National Park in the 1920s and 1930s. This is when he discovered his love for landscape photography and began experimenting with different techniques and materials to create beautiful images like this one:

A few years later, Adams moved to New Mexico where he met Carol Downey (they married in 1941). They bought a ranch near Santa Fe and spent their summers there making photographs like this one:

In 1939 Ansel Adams married Polly Thomson who had been living with him since 1935. She accompanied him on all of his trips around the world photographing scenery from many different angles

V-J Day In Times Square By Alfred Eisenstaedt

On August 14, 1945, the world celebrated Victory in Europe and V-J Day. This was the first time that people could see a live broadcast of an American president speaking to the nation. The audience was gathered at Times Square in New York City for a special event called “V-J Day in Times Square,” which was hosted by the radio show “The Voice of Firestone.”

The Times Square event was created by Art Linkletter, who hosted the show from his radio station KDKA in Pittsburgh. The event featured celebrities and politicians who spoke about their experiences during World War II. The program also featured performances by musicians and dancers dressed in military uniforms.

The broadcast came to an end with a speech given by President Harry S Truman and then returned to its original format as it aired on other stations across America and around the world.

Commercial Photography Example

Commercial photography is a way to capture your business’ products and services in a professional way.

Commercial photography can help you stand out from the competition. It provides a visual representation of your brand, which makes it easier for customers to understand who you are and what you do. This helps with branding, which is one of the biggest ways businesses grow their profits.

Commercial photography can also help your company grow its sales and reach new customers. When people see images that represent your business, they’re more likely to buy from you because they feel more connected with you as a person and brand name.

The goal of commercial photography isn’t necessarily just to make money; it’s to help bring awareness to your business.

What Is Photography – Wrapping Up

Photography is a great way to share your life with others. It is also an excellent way to record memories for the future. Photography is a hobby that can become quite expensive, but it does not have to be. There are many ways that you can save money on photography equipment, and one of them is by buying used equipment instead of new.

One of the best ways to save money on photography equipment is by buying used equipment. There are many different places where you can find used cameras and lenses, such as eBay and Craigslist.

The key thing about using these sites is knowing what you’re looking for before you start looking at prices. You want to make sure that whatever camera or lens that you buy will meet all of your needs.

You can also save money by purchasing used film and developing it yourself instead of paying someone else to do it for you. This may seem like an inconvenience at first, but once you get into it, it really isn’t so bad anymore! If something goes wrong while developing your film, all you have to do is contact whoever sold it to you and let them know what happened so they can fix it for free!