Blender 2D Animation: The Complete Guide to the Grease Pencil, Second Edition describes how to access the Grease Pencil component in Blender and create 2D animation within the Blender 3D environment. It is assumed that the reader has no previous knowledge of the Blender program and treats 2D animation using the Grease Pencil as a standalone application. Grease Pencil is a component of the 3D modeling and animation program, Blender. Blender is a free, open-source, 3D, computer graphics, software toolset used for creating animated films, visual effects, art, 3D printed models, motion graphics, interactive 3D applications, virtual reality and computer games.