There are some cool creatures that live in the sea--from the octopus, which can change its appearance to blend in with its surroundings, to 30 different species of dolphins! Penguins, walruses, and crabs are other amazing animals that can be found in or near the sea, too. Readers learn to draw these and other sea creatures with the help of detailed, step-by-step instructions and helpful illustrations, including full-color examples of each finished...