★Fantasy Nudibranchs sea slugs coloring book ★Sea snails have an iconic cult status among divers and ocean lovers. They come in thousands of shapes and colors and this fictional coloring book represents the diversity of the beautiful species. The coloring book includes 54 pages blank backs (so that nothing presses through, ideal for hanging up) various Nudibranch sea snails Ocean backgrounds (fish, coral..) Black backgrounds for great color contrast A great ocean grayscale coloring book to relax and a wonderful gift for all divers and nudibranch fans.