A free culture showcase

I think it would be cool if Trisquel would collect a small showcase of some of the best free culture there is, pictures, audio, video.

Got something to suggest for it?

Perhaps some free culture bookmarks would also be good to add to the browser by default, feel free to suggest those as well.

If you suggest a single file, please do clearly mention

1) the exact license it is under
2) URL(s) backing up this fact

Let's make Trisquel even better!