Enter for a chance to win an 1 copy each of Art of Coloring Animals, Art of Coloring Mandalas, Art of Coloring Patterns, Art of Coloring Coastal with 1 Markers Set. Coloring has been proven to be beneficial for adults in generating health and stimulation in the brain. Areas related to senses and creativity, people all over the place are getting their hands on this simple form of art therapy.