http://www.google.com.au/logos/2011/verne-hp.jpg

Check out the working version at www.google.com.au

I wouldn't be surprised if there's an easter egg somewhere in the working version.

Don't know, you can control the sub with your keyboard.

http://www.google.com.au/search?q=Jules+Verne&ct=verne-hp&oi=ddle

http://www.google.co.nz/logos/2011/verne-hp-1.png

http://www.google.co.nz/logos/2011/verne-hp-2.png
http://www.google.co.nz/logos/2011/verne-hp-3.png
http://www.google.co.nz/logos/2011/verne-hp-4.png

I think that this is obvious, but in case it may be a spoiler to some, the following is encoded with rot13.

"Tbbtyr" vf va pbeny ng gur obggbz. V pna anivtngr gb senzr rnpu yrggre jvgu n cbegubyr.

http://www.google.com.au/logos/2011/verne-hp.png

On google.co.nz:
http://www.google.co.nz/search?q=Jules+Verne&ct=verne-hp&oi=ddle

http://www.google.com/logos/2011/verne-ig.jpg

mobile version.

And the blogpost,

http://googleblog.blogspot.com/2011/02/happy-birthday-from-20000-leagues-under.html

This image is a loser on the page. Cannot tell what it is. Overdone.

The HD version of the logo,

http://www.google.com/logos/verne_hd.html