Create 3-dimensional geometric modular origami structural models using triangular paper and simple corner-to-corner and side folds. Everything you need is included to create multiple models. Includes a sixteen-page booklet of instructions to create three modular forms illustrated in step-by-step format. Learn how to first make modules with two sheets of paper and simple ridge and valley folds. Next, combine these modules into the sculptural models. Children friendly for ages 8 plus. No complex folding. Expand your creativity threshold and understanding of geometric forms through creating paper sculptural forms. AUTHOR: Alexander Heinz has a masters in bookbinding and has authored numerous articles about polyhedra forms and other subjects in geometry. With his free-model projects he hopes to unite craft, art, and geometry. SELLING POINTS: . Clearly illustrated Step by step instruction for each model to ensure successful completion . Great for creatives of all skill levels, from beginner to advanced, who are looking for fun and creative projects . No need to cut paper, all supplies included to create multiple folded paper modular origami sculptures 40 illustrations