The rule of thirds is a classic compositional technique that divides your frame into a 3x3 grid. Place your subject along one of the grid lines or at the intersection points to create a balanced and visually appealing image.
Quick Tip: Many cameras and housings have a grid overlay option. Use it to guide your framing while composing shots underwater.
Negative space refers to the empty or minimalistic area surrounding your subject. Using negative space can highlight your subject and create a sense of isolation or calmness in your image.
How to Use It: Position a marine creature against a backdrop of open water or sand. The contrast will naturally draw attention to your subject.
Underwater environments often feature natural lines, such as coral formations, reef edges, or sun rays. Use these lines to guide the viewer’s eye toward your subject or through the frame.
Example: A school of fish swimming in a line can create a sense of movement and direction in your composition.
Use natural elements underwater, like coral arches, caves, or even the fins of another diver, to frame your subject. This technique adds depth to your photos and draws focus to the subject.
Quick Tip: Experiment with different angles and distances to find the perfect frame.
Arranging elements diagonally across the frame can add a sense of dynamism and energy to your photos. This technique is particularly effective for scenes with movement, like a turtle swimming or a school of fish.
How to Use It: Position your subject at one corner of the frame and let the diagonal line lead toward the opposite corner.
Including elements in the foreground can add layers and depth to your image. A vibrant coral, for instance, can create a sense of scale and context for the scene.
Example: Capture a clownfish in an anemone while keeping the surrounding reef as the background.
Underwater environments are full of repeating patterns and unique textures, such as coral polyps, fish schools, or ripple patterns in the sand. Highlighting these features can create visually striking images.
Quick Tip: Focus on symmetry or repetitive elements to create a sense of order and balance.
Brightly colored marine life against a muted background can make your subject pop. Look for contrasting colors, like a yellow fish against a blue backdrop, to create striking visuals.
Pro Tip: Use artificial lighting, such as strobes, to bring out the vibrant colors of marine life.
The rule of odds suggests that an odd number of elements in a composition—such as three fish or five corals—is more visually interesting than an even number.
How to Use It: Frame your shots to include an odd number of similar elements, ensuring they are well-distributed across the frame.
Photographs where marine life makes eye contact with the lens often feel more engaging. Position yourself at eye level with your subject for a more intimate and compelling shot.
Quick Tip: Approach your subject slowly and patiently to avoid startling it.
Symmetrical compositions can create a sense of harmony and balance in your photos. This technique works well for subjects like shipwrecks, coral formations, or reflections on the water’s surface.
Example: Capture a head-on view of a turtle or a perfectly centered school of fish for a symmetrical effect.
Natural and artificial light can dramatically impact your composition. Experiment with sun rays filtering through the water, or use strobes to illuminate your subject and create shadows for added depth.
Pro Tip: Shoot during sunny days with good visibility, and head to some caves for a cathedral effect!
Written By Eddie Jay, 29 March 2025
This is a great list of tips to get you started in underwater photography, from how to photograph subjects, to what kind of lighting to use and when.