This is an Inkscape SVG (scalable vector graphics) image, for use with this tutorial. It's easier to comprehend this tutorial if you also look at the actual SVG image. Inkscape Cell Shading Tutorial-http://bellacielo.deviantart.com/art/Inkscape-cell-shading-tutorial-105928484. You may use this image in your own works, but ONLY with my permission, proper credits, and a link back to my DA page.