Art therapy: Calm Dragon coloring page 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. Are you ready to color? A young talent will definitely like to see how a masterpiece turns out. Creative Commons Attribution-NonCommercial 4.0 License. Author of the work: Persimmons Studio.