Modern Art Therapy: English Letter X coloring pages – XMAS (CHRISTMAS) is an online game and printable coloring book that never ends. Coloring instills a sense of style, because young artists will choose and combine colors themselves. The movements train the hand for writing, develop fine motor skills. Share the result with your friends on social networks or download the coloring book to your personal album. Creative Commons Attribution-NonCommercial 4.0 License. Author of the work: Persimmons Studio.