I'm pretty partial to this one: <a href="http://newslily.com/default.jpg" rel="nofollow">http://newslily.com/default.jpg</a><p>(It's called default because it used to be the placeholder photo on my website for people who hadn't uploaded a profile pic.  I don't know who originally took it, or how to ask them for permission to use it, so I replaced it with something else.  I keep it around because it's really funny though)