Create a Vector Illustration

Link to tutorial

The complete course consists of 19 episodes (videos). It starts with an introduction consisting of the basics, like the interface and vector basics and moves on to practicing things like creating vector shapes, grouping vectors and compound vector shapes and drawing with the pen, brush and pencil tools. In the final section you start the project which is an illustration that can be used for a printed poster or T-shirt design. The course concludes with all the necessary steps to prepare your documents for print.

This is a very good course. It is easy to follow as there are a lot of detailed instructions. I finally finished the entire course, with the final products being a poster (left) and t-shirt design (right). The white areas in the t-shirt design will be the same color as the t-shirt.