[QUOTE=mrhoefer] Thank you!
I checked them out but found them too advanced and too much for an "art subject" to be used in my computing classes. The installation of plugins is also time consuming on a school network.[/QUOTE]
The plugins are not a requirement, but more to help act as a guide, you can just as easily distribute the 'grid' that you create on your personal installation and the students will be able to follow along?