Answer this question to the best of your ability:
What is depth of field in photography?
Depth of field refers to the range within a scene that appears acceptably sharp and in focus when photographed. It's determined by factors such as the lens's focal length, aperture size, and the distance between the camera and the subject. A shallow depth of field (achieved with a larger aperture) will keep only the primary subject in focus and create a blurred background, while a deep depth of field (with a smaller aperture) keeps more of the scene in sharp focus.