I created this image on Inkscape for the Fast Graphics competition at Assembly 2011. The theme for this year was Last minute and there was one and half hours time to make the image, from when the theme was published to submission deadline. Sadly, this didn't make it past jury and thus wasn't show on big screen.
Not the best of my drawings, I admit. In 2009 I did manage to get my drawing on big screen. That time the theme was "Over the edge" or something like that and time limit again 1½ hours. Here's the result, drawn in Inkscape.
The SVG source files are available at my GitHub reposistory.