Origami is the art of paper folding. Some origami can be simple and some can be very complex. It is a difficult art form to master, but once someone becomes an expert, he or she can create almost any figure in any shape or size. One kind of origami that is extremely difficult to make is micro (or mini) origami. As you can imagine, the smaller the origami, the harder it is to get the shapes and angles correct. But when it works out, mini origami is incredible.