Understanding the concept of Negative Space in underwater photography can greatly enhance your images. Negative Space refers to the empty areas surrounding your main subject, which helps emphasize it and can create a sense of dimension. Properly using Negative Space can prevent your photos from feeling cluttered and can guide the viewer’s eye effectively. Balancing Positive and Negative Space is key, as it can convey motion and anticipation in your underwater shots, making them more impactful and engaging.