Art therapy: Mandala coloring page – 13 parts is an online game and printable coloring book that never ends. On the page, you can choose coloring tools (paints, brush, fill, eraser) or color according to samples from illustrators. To make it more interesting, click on the easel and select game modes. The result of the painstaking work of the young artist can be shared on social networks through the site. Creative Commons Attribution-NonCommercial 4.0 License. Author of the work: Persimmons Studio.