An endless kaleidoscope of color and swooping patterns awaits home colorists in Zendoodle Coloring: Tranquil Swirls. A proven calming exercise, carefully coloring hypnotic swirls is also ideal for meditative contemplation as readers organize thoughts around an upcoming challenge or ponder recent adventures. Both hypnotic and playful, swirls are embodied in almost every element of nature and found in world-famous paintings, towering architecture, and celebrated designs. From the world around us to the page, buyers will rejoice in calming qualities found in each original drawing as they set out to bring one after the next to life in color.