Is there a pool of all the screenshots of the current version of the UI somewhere?

I don't mean the partial ones, I don't mean the random ones on google image search, I mean a complete compendium of the current, latest OS, all screenshots, preferably with associated name of the screen, as its referred to in manuals.

Yes, I also know it's possible to take screenshots with a USB drive connected. The question as it is... not something else.