About Cafe Wall Illusion Saver
I just discovered that the animated form of this illusion is much more interesting than the static one. So I set out to build a screensaver of it.

Now with configurable animation speed and block size. (Though I still find the default most pleasing :) Oh, and I also fixed the buildscript so it now produces good zip files. Sorry for that on the first try. Have fun trying it till your eyes become squared (as my boss uses to say. :) I’m looking for a talented graphics designer to create a really nice icon for this server. Does anyone want to step foreward?