Tried to make some thick fog alá a part of The Golden Path(one of my favorite demos).
And then somehow it turned into an updated version of the Endless Forest. Oh well...
Note. You need a modern browser that supports WebGL for this to run the way it is intended.
For example. Google Chrome 9+ or Firefox 4+.
(If you are already using one of those browsers and it's still not running, it's possible that you
have old blacklisted GPU drivers. Try updating the drivers for your graphic card.
Or try to set a '--ignore-gpu-blacklist' switch for the browser.)