Mandalas are very popular as coloring sheets since it’ extremely satisfying to gradually color the geometric areas appropriately which creates a coherent image by itself. In fact, it’s almost as if coloring mandalas has a meditative effect
A mandala is a geometric drawing usually oriented around a circular center. In the Far Eastern cultures, mandalas originally had religious significance. These days, mandalas in the Western world are rather known through coloring pictures, designs and as meditation drawings.