The image is an underwater photograph of a sea anemone. The sea anemon is a type of coral that is native to the ocean and is known for its bright green color. It has a spiral-like shape with small white dots scattered throughout. The center of the anemon has a small hole in the center, which is likely where the coral is growing. The background of the image is filled with red seaweed and other marine plants. The image is taken from a close-up angle, looking down on the coral.