Since 2011, Barb Round, Certified Zentangle Teacher, has introduced the calm, relaxing pen and paper art of Zentangle to thousands of people of all ages and abilities. In 2015, her art was published in four Zentangle books by invitation of the authors. Patterned drawing, introduced in a deliberate and easy-to-follow method, emphasizes the meditative quality of Zentangle drawing and contributes to mindfulness.