Here are a few basic concepts that can help a beginner photographer get started:

1. Aperture: This refers to the size of the opening in the lens through which light enters the camera. A larger aperture allows more light to enter the camera, which can be useful in low light conditions. A smaller aperture allows less light to enter the camera, which can be useful for creating a shallow depth of field (more on this below).
2. Shutter speed: This refers to the amount of time that the camera’s shutter is open, and it determines how long the film or image sensor is exposed to light. A slower shutter speed allows more light to enter the camera, which can be useful in low light conditions, but it can also create blur if the camera or subject is moving. A faster shutter speed allows less light to enter the camera, which can be useful for freezing fast-moving action, but it can make it harder to capture images in low light.
3. ISO: This refers to the sensitivity of the film or image sensor to light. A higher ISO value allows the camera to be more sensitive to light, which can be useful in low light conditions, but it can also introduce noise (graininess) into the image. A lower ISO value allows the camera to be less sensitive to light, which can produce cleaner images with less noise, but it can make it harder to capture images in low light.
4. Depth of field: This refers to the area of an image that appears to be in focus. A shallow depth of field means that only a small portion of the image is in focus, while a deep depth of field means that most of the image is in focus. Aperture, focal length, and distance from the subject all affect the depth of field in an image.
5. Composition: This refers to the way that the elements in an image are arranged, and it can greatly affect the impact of an image. Some basic rules of composition include the rule of thirds (placing the subject off-center), leading lines (using lines in the frame to lead the viewer’s eye to the subject), and framing (using elements in the scene to frame the subject).

These are just a few basic concepts to get you started, and there is much more to learn about photography. As you continue to practice and learn, you’ll develop your own style and techniques, and you’ll find that there are many ways to interpret these basic concepts.