All these origami are from the internet. There are links to the youtube videos on the images.
WOW!!! These are Awesome! ONLY if I had the paper and the Patience. Warning, one might end up in the ER with serious paper cuts or arrested for Origami Rage or both. 11 Levels of Origami
Links to some of my favorite Origami Artists
Robert Lang - Origami Artist and former NASA physicist.
Jeremy Shafer - Fun origami