Everyone loves surprises. In this book the magic of Escher's work is brought out in three dimensions. You yourself can use the perforated cards to make beautifully decorated geometric figures. Discover the beauty of regularity and symmetry that results from a combination of geometry and Escher's art.Make geometric figures yourselfEveryone loves surprises, and in this book the magic of Escher s work is revealed in three dimensions. Use the perforated cards to make your own beautifully decorated geometric shapes. Forms of stunning symmetry and regularity are created when you combine geometry with Escher s art."