Photography is a form of art. It can be used to show facts, as seen in press photography.
It can be used therapeutically, as a form of expression. However, photography is most commonly used to keep fond memories of great times. A picture captures a thousand words.
To take pictures and capture and image...it has to have a purpose too.
Like when you are taking pictures at a press release or wedding or something where people are gathered for a purpose
To alter the way models look
In order to make the most money out of stock photography submissions, one needs to remember that their picture needs to have a purpose or meaning. This does not equate with those with an artistic bias or a 'wow' factor.
Commercial photography is a term used to describe a photograph that is used for a financial or commercial purpose. Commercial photographs are used on products, advertisements or anywhere that a photographic image is needed. Commercial photographers can be hired to take photos of products to be used in advertisements, billboards, articles and other types of media.
news documentation
The purpose of the aperture function in photography is to control the amount of light that enters the camera, which affects the exposure and depth of field in the resulting image.
The purpose of the camera shutter noise in photography is to indicate that a photo has been taken and to provide feedback to the photographer that the image has been captured.
The purpose of using tiny apertures in photography is to increase the depth of field, resulting in more of the image being in focus from the foreground to the background.
The main purpose of the camera objective in photography is to focus light onto the camera sensor or film, creating a clear and sharp image of the subject being photographed.
To take pictures and capture and image...it has to have a purpose too.
Like when you are taking pictures at a press release or wedding or something where people are gathered for a purpose
The purpose of color photography is to make an image that is more realistic than a black and white photo of the same subject would be. Color photography is also able to capture more information, as it can record whether, for example, the grass is green (growing) or brown (not growing).
To alter the way models look
Sepia toner was used to preserve the silver image in black & white photos.
The shutter release cables are used as only one of the many ways to reduce camera shaking and produce a much clearer and crisper photograph in digital photography.
An orthochromatic filter is used in photography to block certain wavelengths of light, making it easier to capture a more accurate representation of colors in black and white photographs.