The image is an underwater photograph of a coral reef. The water is a deep blue-green color and the coral reef is covered in various shades of green and brown. In the center of the image, there is a large, spiky structure that appears to be a sea anemone. The structure is dark blue in color and has multiple layers of spines and ridges. It is surrounded by smaller coral reefs and other marine life. The image is taken from a low angle, looking up at the structure and the surrounding water. There are a few small fish visible in the background.