If you want to see a fine example of modern and clever interactive graphics for a web site, visit http://www.commonwealth.pl/

This website gives a rich, quiet and educational look at the history of the Polish commonwealth. Be prepared to spend more than a few minutes if you are interested in the past events, sounds and art of this country. The website is a great example of what can be done with modern versions of Flash (Flash 9 player, I believe). The navigation on the site is clever and a bit non obvious so do not be afraid to move your mouse and poke around. They even provide some unique wallpaper downloads. I was totally impressed!