The background of this page is Flickr’s favourite colour. It’s generated from photos tagged “favcol”, like these:
You can find out about how favcol works or maybe add a photo.
Paul Hammond made this, based on an idea by Matt Webb. This font is “Chaloops” served with Typekit. Many photos are used under a Creative Commons license. We know this is a stupid idea, but it was fun to build and didn’t take long.