We asked our contributors what their favorite underwater photos featuring circles, curves, bubble shapes and swirling patterns were, and they came back with a diverse selection of subjects from delicate macro marine life to majestic manta rays and giant whale sharks.

Canadian artist Curtis Atwater creates beautiful paintings of marine life and underwater scenes that capture the light and dynamic motion of species under the waves. X-Ray Mag interviewed the artist to learn more about his creative process and perspectives.

Well-trained divers all know that they need to equalize their ears and sinuses as they descend. Usually, this is an easy process. However, there are some medical conditions that can make this more difficult. Technical rebreather diver and underwater photographer Dr. Michael Rothschild is a pediatric ear, nose and throat specialist in New York.