What is photography?

 Photography is the art, science, and practice of capturing images using light. At its core, photography involves using a camera to record light—either on a light-sensitive surface like film or digitally via an image sensor—to create a visual representation of a subject.

Key Elements of Photography:

1. Light – The essential ingredient; without light, no photo can be captured.

2. Camera – A device that controls the light exposure and focuses it onto a sensor or film.

3. Lens – Focuses light onto the camera’s sensor or film, shaping how the image looks.

4. Exposure – How much light the camera lets in, controlled by:

• Shutter speed (how long light enters),

• Aperture (how wide the lens opens),

• ISO (how sensitive the sensor or film is to light).

Types of Photography:

• Portrait Photography – Capturing people’s expressions and personalities.

• Landscape Photography – Depicting natural or urban scenery.

• Documentary/Photojournalism – Telling real stories through images.

• Wildlife Photography – Capturing animals in their natural habitat.

• Macro Photography – Extreme close-ups of tiny subjects.

• Fashion, Sports, Street, Architectural, and many more genres.

Digital vs. Film Photography:

• Film Photography uses chemical film to record images.

• Digital Photography captures images electronically and stores them as digital files.

Why Photography Matters:

Photography is not just a technical process; it’s a powerful medium for:

• Storytelling

• Memory preservation

• Artistic expression

• Documentation and communication