Hello, thank you very much for your post, it is awesome. I wonder one think, do you suggest alternative papers for tant paper? I will do it for my son but tant paper very expensive in my country. Thank you very much in advance for your help.
Hello, thank you for your wonderfull comment. Any paper is ok because the lampshade has a inner tension which makes it stable. I recommend a stiff paper because I made the experience that the lampshades loose their spherical form after one or two years. I wish you a happy folding.