The image shows a close-up of a pink sea anemone on a coral reef. The sea anemon has long, thin tentacles that are spread out in a fan-like shape. The tentacles are a pale pink color and appear to be floating on the surface of the water. In the background, there are other coral reefs and rocks. On the right side of the image, there is a large red coral. The image is taken from a low angle, looking up at the anemon.