⚠ Important update: Listen feedback from the our dear audience, this book quality is decidedly improved with darker color, bold outline lines, and fixed misprints, so you can easy color without mistake. No stress. No thoughts. No extra skills. This process of coloring could be compared with walking at a big distance when your brain is disconnected from vanity and is plunging into meditation. Color with one color any of 25 amazing pictures on different animals, creativity, and funny. At first, all you see are simple spirals. But when you look a little closer and start to color between the lines, you'll see your favorite animals take shape! Choose the quest color according to your mood. Listen to the radio, some music, some audio-book or enjoy your internal harmony while coloring. Using dark shade colors of pen, pencil or marker is more preferable as it opens fancy quest and transforms it into a complete composition: Color between the lines to reveal your favorite animals as art! Letter-size format and lightweight of this unique coloring book will add more fun to your travel. ★ The One Color series includes: Vol. 1 - Animals (about funny & adorable animals) Vol. 2 - Landscapes (part 1) about romantic places, historical places, amazing "Must See" destinations... Vol. 3 - Landscapes (part 2) Vol. 4 - Portraits (Let's guess who?) Vol. 5 - Wildlife ★ The Dots lines spirals coloring book series includes: Dots Lines Spirals coloring book: 25 most popular Dog Breeds Spiroglyphics: Animals - Spiroglyphics coloring book - New Kind of Coloring with One Color Dots Lines Spirals: Kittens Coloring Book for Adults and so on.. Relax with just ONE COLOR! Very unique and exciting, as well as relaxing!BUY NOW!