Useful art therapy at Coloring-for-Kids.com: Tank IS 3 coloring page is an online game and printable coloring book that never ends. Just one click, and an exciting game begins: on paper or on a computer screen, phone or tablet. Be sure to praise the young artist! Save the finished illustration in the album of the young artist’s works. In a couple of years, he will appreciate his efforts with delight! Creative Commons Attribution-NonCommercial 4.0 License. Author of the work: Persimmons Studio.