Yes, that is what I'm saying. Just like the article history as default stores all old versions of an article, the Image file history stores all old versions of the image, unless specificially deleted by someone with special permission. That's how the wiki works. So if you click the thumbnail, you get to the wiki image page, see old versions, and can click the link to them instead of the most recent one, and see the file, which Fanlore has archived.