This document provides an overview of fundamental 2D and 3D animation concepts. It discusses the history of animation and influential animators like Walt Disney. It also defines different animation types including traditional 2D animation, 3D animation, stop motion animation, and motion graphics. The principles of animation and the steps to create animation are outlined. Examples of popular 2D and 3D animated works are shown. The document concludes with a prediction that animation will continue to advance with new technologies and remain an innovative storytelling medium.