Useful art therapy at Coloring-for-Kids.com: Door coloring page is an online game and printable coloring book that starts over and over again. The main advantage of coloring illustration is its creative component. The child develops his own imagination and fantasy, forms an artistic taste, improves motor skills and emotional perception, studies shapes and colors. The result of the young artist’s work can be shared through the site in social networks. Creative Commons Attribution-NonCommercial 4.0 License. Author of the work: Persimmons Studio.