Animation techniques refer to the various methods used to create moving images. Common techniques include 2D animation, where characters and scenes are drawn on flat surfaces, and 3D animation, which involves creating models in a digital space. Other methods include stop-motion, where physical objects are moved in small increments between frames, and motion graphics, which combines graphic design with animation. Each technique has its own unique style and application. For instance, traditional animation relies on hand-drawn frames, while computer-generated imagery (CGI) uses software to produce lifelike visuals. Understanding these techniques helps in appreciating the artistry behind animated films and videos.