Paper Ball - With a square piece of paper, and some patience, you can fold a three-dimensional ball/balloon or cube that you can actually blow up like a little balloon. In fact, you can even fill it with water and make your very own water bomb! Fold a.
hand folded flower ornament from Mas origami . artist reports that fold is in book "Original Flower Patterns" by Tomoko Fuse .
Origami Water Balloon - includes pictorial and video instructions