Master Inkscape's Vector Graphics
Inkscape Adventure Into Vector Graphics is the second computer graphics course in a series I have planned. Inkscape is a vector graphics program and complements the GIMP software. If you don't know a vector from a bitmap, take a look at this article, which explains the various graphics programs and which type of images they're best suited for - What is the Best Graphics Software?
I'm not intending to boast, but I think this is the most comprehensive and detailed Inkscape course currently available. It not only teaches you the tools and functionality of the software, but also provides a variety of interesting graphics projects to solidify the skills you'll learn. Once you understand how a tool operates, there's no better way to master it than to use it in an actual project.
Visit the new Inkscape course page for more details and sample videos.