A4 paper cut outs
http://blog.joins.com/media/folderlistslide.asp?uid=bdaisy&folder=8&list_id=5105133
Real 3D illusion
http://www.99express.com/articles/115/1/
http://blog.joins.com/media/folderlistslide.asp?uid=bdaisy&folder=8&list_id=5105133
Real 3D illusion
http://www.99express.com/articles/115/1/