It's National day in France today, Google has a nice doodle for us:
http://www.google.fr/logos/bastille10-hp.jpg
it triggers the search [fête nationale du 14 juillet]

2009: http://blogoscoped.com/forum/157382.html
2008: http://blogoscoped.com/forum/135795.html
2007: ???
2006: http://blogoscoped.com/forum/44943.html

I.e. search http://www.google.fr/search?q=f%C3%AAte+nationale+du+14+juillet&ct=bastille10-hp&oi=ddle

tomhtml

2007
http://www.websonic.nl/googledoodles/images/doodle_bastille_2007.jpg

The 2008 logo had an triforce in it.

It goes back until 2000

Yeah but I was looking for threads on this forum!! :-)

Here you are:
http://blogoscoped.com/forum/102538.html

well done!

There is today a background image of Paris on Bing.com. No doodle on other search engines.

The Bing image has rollovers.

Happy Bastille Day!