Well, you don't actually have to be an artist, but if you are, you'll really appreciate the time and effort that each of these Instagram illustrators put into their work, work that you can make even more interesting with your own color creations. Lake has the unique feature of being a coloring book for artists, by artists. The Fade and Broom brushes create a unique shading on your illustrations and the Fill brush lets you simply tap to add color to an object. There are also a few tools that are not at all realistic but can be loads of fun to work with. This last option allows you to color across different sections, while only coloring the objects you want. You can use Automatic, which will allow you to color wildly, but you will still stay within the lines, Freehand, which is like real-life coloring where you will go outside of the lines if you aren't careful, and Advanced, which lets you select multiple spots on an illustration to color in at once. There are three ways to color with Pigment. There are hundreds of colors to choose from, each with a shading gradient so you can customize your hues. You can blend colors, including lighter on top of dark, and press light or hard to produce a different thickness of strokes. You can color with a variety of tools, including pencils, markers, airbrushes, watercolors, oil paints, and more. Pigment offers the most versatile coloring experience.