Learn about Blender's Grease Pencil! One of the most versatile art tools in awhile. The grease pencil allows you to draw ... but in 3D space. This means you can create intricate and layered art, with real depth. Blender gives you the full gamut of control, from brushes, to colors, line thicknesses, etc. You can even use Object and Edit mode to further 'model' your Grease Pencil drawings! It's an extremely exciting tool, and one of the focuses of using Blender as an illustrator.