set puts Escher’s tessellated wonders right at your fingertips with 17 easy-to-assemble paper sculptures. Folding along the score lines, you can transform the artist’s richly geometric designs into three-dimensional polyhedra with forming and reforming patterns, including genius arrangements of flowers, butterflies, lizards, and seashells. The book includes a review of the geometric principles and artistic invention underlying Escher’s optical marvels as well as concise instructions.