Origami is the traditional Japanese art of paper folding. This application will help you to make a dinosaur origami, PTERANODON. This dinosaur origami was designed by Katsuhisa Yamada and you can find his original diagram in the book "Folding pieces of paper ～ Doki Doki Dinosaur"(published by Seibundo Shinkosha Publishing Co.,Ltd).(c) Katsuhisa Yamada / Seibundo Shinkosha Publishing Co.,LtdKeys: origami, paper, folding, japan, diaosaur, pteranodon