First observed hundreds of years ago in the English countryside, crop circles develop when sections of grain fields become matted into distinctive patterns. Are they man-made? Or are they the result of paranormal activities? It's a riddle that inspired the patterns for these 16 geometric images. Dover Original.
Alhambra Stained Glass Coloring Book by Nick Crossling Re-create the world's most magnificent geometric designs with renderings based on decorative embellishments from Spain's ancient Alhambra Palace. Sixteen illustrations feature bold and imaginative interlocking shapes: hexagons, stars, triangles, squares, rectangles, more.
Mandalas Stained Glass Coloring Book by Marty Noble This eye-catching collection of "stained glass" illustrations invites coloring book fans to apply their hues to a variety of these intriguing patterns, complete with centerpieces of human faces, florals, mythical creatures, and abstract designs.
Sci-Fi Stained Glass Coloring Book by Jeremy Elder Sixteen out-of-this-world images explore the outer limits of the universe. Soaring astronauts, futuristic spacecraft, aliens, extraterrestrials, and others. Just add color and display near a source of light for a stained glass glow!