Open Source Fun With Inkscape and SVG (GlitchNYC.com)
For those that don't know, Inkscape is a free and open source vector image editor, much like Corel Draw or Adobe Illustrator. Vector editors differ from photo editors in that your drawings always remain a bunch of parts that get rendered, rather than being saved as pixels. For example, if you draw a circle, the file will contain information about the position and radius of the circle, as well as its color and outline rather than thousands of little dots representing the image."
