This coloring page depicts a submarine sailing through the deep blue ocean. Rays of sunlight pierce the waves and create a dazzling sight. Schools of colorful fish can be seen swimming around the submarine, giving off a peaceful ambiance. To color this picture, start by giving the submarine a classic silver color with a vivid yellow line from the front to the back. The water can be filled with a blend of blue and green shades, with the sunlight creating a brighter yellow and white in the areas that it is hitting. The fish should be a variety of colors, such as yellow, orange, blue and purple, creating pleasing variety in this underwater scene. A light sent of grey can also be added to the submarine to give it a bit of texture.