Lecture 1 - Welcome Video Lecture | Exposing Digital Photography by Harvard Extension School

Ans. Photography is the art, science, and practice of creating durable images by capturing light or other electromagnetic radiation, either electronically by means of an image sensor or chemically by means of a light-sensitive material such as photographic film.

Ans. A camera works by using a lens to focus light onto a photosensitive surface, such as a film or an image sensor. When the shutter button is pressed, the camera opens the shutter, allowing light to enter and expose the photosensitive surface. This creates an image that can be captured and stored.

Ans. There are various types of photography, including portrait photography, landscape photography, wildlife photography, documentary photography, fashion photography, architectural photography, and many more. Each type of photography focuses on capturing different subjects and telling different stories.

Ans. For beginners, some basic camera settings to consider are: - Aperture: Adjusting the aperture controls the depth of field, determining how much of the image is in focus. - Shutter Speed: The shutter speed controls the amount of time the shutter is open, affecting the exposure and motion blur in the image. - ISO: ISO determines the sensitivity of the camera's image sensor to light. Higher ISO settings can be used in low light conditions, but may introduce more noise. - White Balance: White balance helps adjust the color temperature of the image, ensuring accurate color representation.

Ans. Here are some tips to improve your photography skills: - Practice regularly: The more you practice, the more you will learn and improve your skills. - Study composition: Learn about the rule of thirds, leading lines, and other composition techniques to create visually appealing images. - Experiment with different settings: Try out different camera settings and techniques to expand your creative possibilities. - Learn from others: Study the work of other photographers, attend workshops or courses, and seek feedback from experienced photographers. - Don't be afraid to make mistakes: Mistakes are part of the learning process, so embrace them and use them as opportunities to grow and improve.