The concept of photography is the process of capturing light with a camera to create an image. This is typically done using a device called a camera, which consists of a lens that focuses light onto a light-sensitive medium, such as film or a digital sensor. The resulting image is then stored in a physical or digital form, allowing it to be viewed, printed, or shared with others. Photography has been around for over 180 years and has evolved greatly over time, with advances in technology allowing for the creation of increasingly high-quality and versatile images. Today, photography is used for a wide variety of purposes, including art, communication, documentation, and journalism.