Be dazzled by 293 all-original op-art designs employing circles, squares, curves, lines, and angles displayed in an incredible show of balance, asymmetry, and geometrical perfection! Use the black-and
Filled with pure patterns and abstract shapes, the 46 all-original designs in this eye-popping collection allow for absolute coloring freedom. Beautifully rendered, these imaginative geometrical desi
Beware, the designs herein may boggle your mind and confound your eyes. Does the cube go in or out, is the line straight or curved? You'll have fun deciding which while coloring them at the same time
A host of ingeniously contrived constructions and strange interlocking shapes offer opportunities for imaginative and inventive coloring. Follow the coloring instructions and then use the enclosed 3-D
Star-shaped motifs, circular illustrations, stacked blocks, and other eye-opening patterns and abstract shapes will leap off the page when you color them using the easy directions and view with the en
