In the shallow, warm waters of the Caribbean, South Pacific, and other seas, coral reefs build up as aggregates of the skeletons of countless coelenterates, mostly coral polyps. These reefs teem with a multitude of animals. The brilliant coloration of many of the life forms inhabiting the reef offers special excitement and challenge to colorists, who can bring this undersea world to life by coloring 44 realistic drawings. Depicted here is a host of...