One objective could be to enhance your visual aesthetics. Sometimes, certain objects or people in an image can distract from the main subject or overall composition. By removing them, you can create a cleaner and more visually pleasing image. The second use case to cleaning up a picture is photo retouching: In portrait photography, removing imperfections or distractions like blemishes, wrinkles, or stray hairs can help enhance the subject's appearance and create a more polished image. The last one to mention, is the object isolation: If you want to isolate a specific object or subject in an image, removing other elements can help draw attention solely to the intended focal point. This can be particularly useful in product photography or creating visual graphics.