If the internet hasn't already informed you by other means, let me help you to find a massive wonderful source of procrastination and joy:
Google is now indexing the entire Life Magazine photo archive.
So go. Go and love it. If you aren't completely sure what to do, let me start you off with a couple options:
So, yeah, good luck getting out of there in the next few hours.
I've got wallpapers for the rest of my life :)