The image shows a large crab on the bottom of the ocean floor. The crab is facing towards the right side of the image and appears to be resting on a rock. It has a long, slender body with a pointed head and two legs. Its body is covered in a dark blue-green color, and its legs are stretched out in front of it. The rock it is resting on is covered with small rocks and coral, and there is a small amount of algae and other marine life visible in the background. The water is dark and murky, and the crab is illuminated by the light filtering through the surface.