In this lesson you will learn 3 of the most practical shapes for building an image. First you will look briefly at the line, then the circle and ellipse, and then finish with the parabola. This is NOT an exhaustive list of ways to make these shapes and it is NOT a lesson on the theory behind how these shapes are formed. What you will see are some quick and easy ways to start building images. The goal is to give you some basic tools which will enable you to let your imagination run wild!