While many origami hobbyists focus on the traditional models (animals, people, objects), there's a large number devoted to the fun and fascination of abstract geometric forms such as polyhedra. This book by an expert in the field provides a clear, concise introduction to the special techniques needed to create these beautiful and complex paper creations. Seventeen step-by-step projects based on the classic Platonic solids will delight origami practitioners, both beginner and experienced.