Stressed? Great Adult Coloring Book To Relax and Meditate Studies have indicated that structured coloring of a "reasonably complex geometric pattern," such as the symmetrical patterns that can found in this book, can lead to a meditative state that helps to reduce anxiety. Book features: 70 unique and large pictures to color Single-sided pages to eliminate bleed through Bright white pages (8.5 X 11 inches) A high-quality soft, matte cover A large variety of pictures for those with a wide range of skills and coloring abilities Hours of fun and relax!