Clapham Common tube station in London has got a little makeover. All the advertising that has been there was changed to the pictures of cats. This was an initiative of CATS that stands for the Citizens Advertising Takeover Service. This weird campaign was funded via Kickstarter by almost 700 people. Organizer James Turner talked about it in a blog, “This isn’t a clever marketing stunt. The people behind it are volunteers. We want to inspire people to think differently about the world and realize they have the power to change it.”