Est run time: 15-30s.

Usefulness: These are not necessarily public domain (we have a widget for that, though!), so we don't recommend you use these images in your public blog. But they could be good for internal docs or if you, like, wanted a cat wallpaper or something.

Caveats: Safe search is turned off. Also, we remove corrupted or empty files, so it's not always 25 images exactly.