Essentially, it does a pretty good job of recreating the look of Jackson Pollock’s work (click your mouse to change the paint color).

The major difference is that Pollock’s work was normally very large, whereas this is most likely going to be no larger than your biggest monitor (unless you’re projecting this onto a large projection screen). Still, it’s fun I guess for a good 3 minutes or so. Or at least until you realize that you’re not creating anything worth keeping.