When Georgette Apol Douwma hung up her diving gear in 2020 at 79 years old, she did so with a vast catalog of beautiful underwater photos, many focusing on coral reefs and their inhabitants. She dove all around the world and is now revisiting some of her images, processing them with a kaleidoscopic look that is thoroughly mesmerizing.
Coral reefs comprise less than one percent of the ocean floor on Earth, but they are disproportionately impactful on life, helping sustain 25 percent of all marine species. Bustling hubs of biodiversity, coral reefs face an existential threat from human activity, including ocean warming due to climate change and acidification from excessive fishing and pollution.
However, it was the beauty of coral reefs that “first caught the attention of photographer Georgette Apol Douwma during a trip to the Great Barrier Reef in the 1970s,” writes Hicks Wogan for National Geographic in the new June 2024 issue.
About 40 years later, and after many dives and thousands of photographs, Douwma is exploring her vast catalog of photos, breathing new life into the images with incredible photo editing techniques. Douwma has crafted symmetrical pictures of coral reefs that look like what one could see when peering through a kaleidoscope by duplicating and reversing her photos.
While gorgeous and vibrant, the eye-catching photos also underlie the importance of coral reefs, as the images are teeming with the very marine life that now faces cataclysmic destruction. Many people are unable to see the coral reefs with their own eyes, so it’s important to see them in a way that attracts attention, and Douwma’s photos certainly achieve that — they are entirely entrancing.
Many more of Douwma’s kaleidoscopic coral reef photos are available on National Geographic‘s website and in the June 2024 issue.
Image credits: Photographs by Georgette Apol Douwma. More of Douwma’s work is available in the June 2024 issue of National Geographic, which is available now.