pop-up

This book is called ABC3D Book, a folded-page book or a pop-up one consisted of 26 English letters. Each letter has a different style. What an innovative idea ......

Amazing! All of these are made out of paper, hard to believe, right? They are the masterpieces of German graphic designer Peter Dahmen. The first few are not p......

After reading it, you will find that it is indeed a very simple trick, but after playing with the computer for so long, I did not know it at all. Whenever an e......