caption: The image shows a close up of a stony coral on a coral reef. The coral is a pale pinkish-white color with a rough texture and is covered in small bumps and ridges. It is surrounded by a variety of other corals of different shapes and sizes, some of which are also covered in a layer of white. The colors of the coral range from light pink to dark pink, and the texture of the stony stony is bumpy and bumpy.