DOVER PUBLICATIONS-Stained Glass Coloring Books: Mandalas. Mandalas are symmetrical designs that represent the universe and this coloring book is chuck full of detailed mandala designs. The mandalas have been printed on translucent paper so they can be mounted on windows after coloring for a stained glass effect. Color the designs with crayons; felt-tip pens; acrylic paints; watercolor paints; tempera paints; or oil paint. Designer: Marty Noble. Softcover: 16 pages. Made in USA.