3How many different designs can you make from one pattern? That's up to you. Just by changing color schemes in this unusual coloring book, you can emphasize different shapes. The striking collection has 30 geometric patterns to pick from: lattices, interlocking shapes, zigzags, optical illusions, brickwork patterns, and other eye-catchers. Color all or just parts of each crisp, black-and-white design to create your own attention-getting compositions.